143 files changed, 1609 insertions, 1068 deletions

diff --git a/drivers/acpi/acpica/hwsleep.c b/drivers/acpi/acpica/hwsleep.c
index 0ed85cac3231..615996a36bed 100644
--- a/drivers/acpi/acpica/hwsleep.c
+++ b/drivers/acpi/acpica/hwsleep.c
@@ -95,18 +95,6 @@ acpi_status acpi_hw_legacy_sleep(u8 sleep_state, u8 flags)
                 return_ACPI_STATUS(status);
         }
 
-        if (sleep_state != ACPI_STATE_S5) {
-                /*
-                 * Disable BM arbitration. This feature is contained within an
-                 * optional register (PM2 Control), so ignore a BAD_ADDRESS
-                 * exception.
-                 */
-                status = acpi_write_bit_register(ACPI_BITREG_ARB_DISABLE, 1);
-                if (ACPI_FAILURE(status) && (status != AE_BAD_ADDRESS)) {
-                        return_ACPI_STATUS(status);
-                }
-        }
-
         /*
          * 1) Disable/Clear all GPEs
          * 2) Enable all wakeup GPEs
@@ -364,16 +352,6 @@ acpi_status acpi_hw_legacy_wake(u8 sleep_state, u8 flags)
                                     [ACPI_EVENT_POWER_BUTTON].
                                     status_register_id, ACPI_CLEAR_STATUS);
 
-        /*
-         * Enable BM arbitration. This feature is contained within an
-         * optional register (PM2 Control), so ignore a BAD_ADDRESS
-         * exception.
-         */
-        status = acpi_write_bit_register(ACPI_BITREG_ARB_DISABLE, 0);
-        if (ACPI_FAILURE(status) && (status != AE_BAD_ADDRESS)) {
-                return_ACPI_STATUS(status);
-        }
-
         acpi_hw_execute_sleep_method(METHOD_PATHNAME__SST, ACPI_SST_WORKING);
         return_ACPI_STATUS(status);
 }
diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 23ce09686418..fe6626035495 100644
--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -638,7 +638,7 @@ acpi_ns_check_package(struct acpi_predefined_data *data,
                         /* Create the new outer package and populate it */
 
                         status =
-                            acpi_ns_wrap_with_package(data, *elements,
+                            acpi_ns_wrap_with_package(data, return_object,
                                                       return_object_ptr);
                         if (ACPI_FAILURE(status)) {
                                 return (status);
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index c850de4c9a14..eff722278ff5 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -189,10 +189,12 @@ int acpi_get_cpuid(acpi_handle handle, int type, u32 acpi_id)
                  *     Processor (CPU3, 0x03, 0x00000410, 0x06) {}
                  * }
                  *
-                 * Ignores apic_id and always return 0 for CPU0's handle.
+                 * Ignores apic_id and always returns 0 for the processor
+                 * handle with acpi id 0 if nr_cpu_ids is 1.
+                 * This should be the case if SMP tables are not found.
                  * Return -1 for other CPU's handle.
                  */
-                if (acpi_id == 0)
+                if (nr_cpu_ids <= 1 && acpi_id == 0)
                         return acpi_id;
                 else
                         return apic_id;
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index dcb8a6e48692..4b01ab3d2c24 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -24,6 +24,7 @@
 #include <linux/wait.h>
 #include <linux/async.h>
 #include <linux/pm_runtime.h>
+#include <scsi/scsi_scan.h>
 
 #include "base.h"
 #include "power/power.h"
@@ -332,6 +333,7 @@ void wait_for_device_probe(void)
         /* wait for the known devices to complete their probing */
         wait_event(probe_waitqueue, atomic_read(&probe_count) == 0);
         async_synchronize_full();
+        scsi_complete_async_scans();
 }
 EXPORT_SYMBOL_GPL(wait_for_device_probe);
 
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index bbca966f8f66..3bba65510d23 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1597,14 +1597,12 @@ static int loop_add(struct loop_device **l, int i)
         struct gendisk *disk;
         int err;
 
+        err = -ENOMEM;
         lo = kzalloc(sizeof(*lo), GFP_KERNEL);
-        if (!lo) {
-                err = -ENOMEM;
+        if (!lo)
                 goto out;
-        }
 
-        err = idr_pre_get(&loop_index_idr, GFP_KERNEL);
-        if (err < 0)
+        if (!idr_pre_get(&loop_index_idr, GFP_KERNEL))
                 goto out_free_dev;
 
         if (i >= 0) {
diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c
index 8f05652d53e6..0fcec2aae19c 100644
--- a/drivers/clk/spear/spear1310_clock.c
+++ b/drivers/clk/spear/spear1310_clock.c
@@ -345,31 +345,30 @@ static struct frac_rate_tbl gen_rtbl[] = {
 /* clock parents */
 static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
 static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
-static const char *uart0_parents[] = { "pll5_clk", "uart_synth_gate_clk", };
-static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", };
-static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk",
+static const char *uart0_parents[] = { "pll5_clk", "uart_syn_gclk", };
+static const char *c3_parents[] = { "pll5_clk", "c3_syn_gclk", };
+static const char *gmac_phy_input_parents[] = { "gmii_pad_clk", "pll2_clk",
         "osc_25m_clk", };
-static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk",
-        "gmac_phy_synth_gate_clk", };
+static const char *gmac_phy_parents[] = { "phy_input_mclk", "phy_syn_gclk", };
 static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", };
-static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", };
+static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_syn_clk", };
 static const char *i2s_src_parents[] = { "vco1div2_clk", "none", "pll3_clk",
         "i2s_src_pad_clk", };
-static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", };
+static const char *i2s_ref_parents[] = { "i2s_src_mclk", "i2s_prs1_clk", };
 static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
         "pll3_clk", };
 static const char *gen_synth2_3_parents[] = { "vco1div4_clk", "vco3div2_clk",
         "pll2_clk", };
 static const char *rmii_phy_parents[] = { "ras_tx50_clk", "none",
-        "ras_pll2_clk", "ras_synth0_clk", };
+        "ras_pll2_clk", "ras_syn0_clk", };
 static const char *smii_rgmii_phy_parents[] = { "none", "ras_tx125_clk",
-        "ras_pll2_clk", "ras_synth0_clk", };
-static const char *uart_parents[] = { "ras_apb_clk", "gen_synth3_clk", };
-static const char *i2c_parents[] = { "ras_apb_clk", "gen_synth1_clk", };
-static const char *ssp1_parents[] = { "ras_apb_clk", "gen_synth1_clk",
+        "ras_pll2_clk", "ras_syn0_clk", };
+static const char *uart_parents[] = { "ras_apb_clk", "gen_syn3_clk", };
+static const char *i2c_parents[] = { "ras_apb_clk", "gen_syn1_clk", };
+static const char *ssp1_parents[] = { "ras_apb_clk", "gen_syn1_clk",
         "ras_plclk0_clk", };
-static const char *pci_parents[] = { "ras_pll3_clk", "gen_synth2_clk", };
-static const char *tdm_parents[] = { "ras_pll3_clk", "gen_synth1_clk", };
+static const char *pci_parents[] = { "ras_pll3_clk", "gen_syn2_clk", };
+static const char *tdm_parents[] = { "ras_pll3_clk", "gen_syn1_clk", };
 
 void __init spear1310_clk_init(void)
 {
@@ -390,9 +389,9 @@ void __init spear1310_clk_init(void)
                         25000000);
         clk_register_clkdev(clk, "osc_25m_clk", NULL);
 
-        clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL,
-                        CLK_IS_ROOT, 125000000);
-        clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL);
+        clk = clk_register_fixed_rate(NULL, "gmii_pad_clk", NULL, CLK_IS_ROOT,
+                        125000000);
+        clk_register_clkdev(clk, "gmii_pad_clk", NULL);
 
         clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL,
                         CLK_IS_ROOT, 12288000);
@@ -406,34 +405,34 @@ void __init spear1310_clk_init(void)
 
         /* clock derived from 24 or 25 MHz osc clk */
         /* vco-pll */
-        clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco1_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
                         SPEAR1310_PLL1_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco1_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk",
+        clk_register_clkdev(clk, "vco1_mclk", NULL);
+        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mclk",
                         0, SPEAR1310_PLL1_CTR, SPEAR1310_PLL1_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco1_clk", NULL);
         clk_register_clkdev(clk1, "pll1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco2_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
                         SPEAR1310_PLL2_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco2_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk",
+        clk_register_clkdev(clk, "vco2_mclk", NULL);
+        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mclk",
                         0, SPEAR1310_PLL2_CTR, SPEAR1310_PLL2_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco2_clk", NULL);
         clk_register_clkdev(clk1, "pll2_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco3_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1310_PLL_CFG,
                         SPEAR1310_PLL3_CLK_SHIFT, SPEAR1310_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco3_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk",
+        clk_register_clkdev(clk, "vco3_mclk", NULL);
+        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mclk",
                         0, SPEAR1310_PLL3_CTR, SPEAR1310_PLL3_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco3_clk", NULL);
@@ -473,7 +472,7 @@ void __init spear1310_clk_init(void)
         /* peripherals */
         clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1,
                         128);
-        clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0,
+        clk = clk_register_gate(NULL, "thermal_gclk", "thermal_clk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_THSENS_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_thermal");
@@ -500,177 +499,176 @@ void __init spear1310_clk_init(void)
         clk_register_clkdev(clk, "apb_clk", NULL);
 
         /* gpt clocks */
-        clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt0_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT0_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt0_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt0_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT1_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_GPT1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT2_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
-        clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt3_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_GPT3_CLK_SHIFT, SPEAR1310_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt3_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_GPT3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt3");
 
         /* others */
-        clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1310_UART_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL);
+        clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1310_UART_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "uart_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+        clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents,
                         ARRAY_SIZE(uart0_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_UART_CLK_SHIFT, SPEAR1310_UART_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart0_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_UART_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "e0000000.serial");
 
-        clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk",
+        clk = clk_register_aux("sdhci_syn_clk", "sdhci_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1310_SDHCI_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "sdhci_synth_clk", NULL);
-        clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "sdhci_syn_clk", NULL);
+        clk_register_clkdev(clk1, "sdhci_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_SDHCI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b3000000.sdhci");
 
-        clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1310_CFXD_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "cfxd_synth_clk", NULL);
-        clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL);
+        clk = clk_register_aux("cfxd_syn_clk", "cfxd_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1310_CFXD_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "cfxd_syn_clk", NULL);
+        clk_register_clkdev(clk1, "cfxd_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CFXD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b2800000.cf");
         clk_register_clkdev(clk, NULL, "arasan_xd");
 
-        clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1310_C3_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "c3_synth_clk", NULL);
-        clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL);
+        clk = clk_register_aux("c3_syn_clk", "c3_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1310_C3_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "c3_syn_clk", NULL);
+        clk_register_clkdev(clk1, "c3_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents,
+        clk = clk_register_mux(NULL, "c3_mclk", c3_parents,
                         ARRAY_SIZE(c3_parents), 0, SPEAR1310_PERIP_CLK_CFG,
                         SPEAR1310_C3_CLK_SHIFT, SPEAR1310_C3_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "c3_mux_clk", NULL);
+        clk_register_clkdev(clk, "c3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_C3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "c3");
 
         /* gmac */
-        clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk",
-                        gmac_phy_input_parents,
+        clk = clk_register_mux(NULL, "phy_input_mclk", gmac_phy_input_parents,
                         ARRAY_SIZE(gmac_phy_input_parents), 0,
                         SPEAR1310_GMAC_CLK_CFG,
                         SPEAR1310_GMAC_PHY_INPUT_CLK_SHIFT,
                         SPEAR1310_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL);
+        clk_register_clkdev(clk, "phy_input_mclk", NULL);
 
-        clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk",
-                        "gmac_phy_input_mux_clk", 0, SPEAR1310_GMAC_CLK_SYNT,
-                        NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL);
+        clk = clk_register_aux("phy_syn_clk", "phy_syn_gclk", "phy_input_mclk",
+                        0, SPEAR1310_GMAC_CLK_SYNT, NULL, gmac_rtbl,
+                        ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "phy_syn_clk", NULL);
+        clk_register_clkdev(clk1, "phy_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents,
+        clk = clk_register_mux(NULL, "phy_mclk", gmac_phy_parents,
                         ARRAY_SIZE(gmac_phy_parents), 0,
                         SPEAR1310_PERIP_CLK_CFG, SPEAR1310_GMAC_PHY_CLK_SHIFT,
                         SPEAR1310_GMAC_PHY_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "stmmacphy.0");
 
         /* clcd */
-        clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents,
+        clk = clk_register_mux(NULL, "clcd_syn_mclk", clcd_synth_parents,
                         ARRAY_SIZE(clcd_synth_parents), 0,
                         SPEAR1310_CLCD_CLK_SYNT, SPEAR1310_CLCD_SYNT_CLK_SHIFT,
                         SPEAR1310_CLCD_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_mclk", NULL);
 
-        clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0,
+        clk = clk_register_frac("clcd_syn_clk", "clcd_syn_mclk", 0,
                         SPEAR1310_CLCD_CLK_SYNT, clcd_rtbl,
                         ARRAY_SIZE(clcd_rtbl), &_lock);
-        clk_register_clkdev(clk, "clcd_synth_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents,
+        clk = clk_register_mux(NULL, "clcd_pixel_mclk", clcd_pixel_parents,
                         ARRAY_SIZE(clcd_pixel_parents), 0,
                         SPEAR1310_PERIP_CLK_CFG, SPEAR1310_CLCD_CLK_SHIFT,
                         SPEAR1310_CLCD_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
 
-        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0,
+        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_CLCD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, "clcd_clk", NULL);
 
         /* i2s */
-        clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents,
+        clk = clk_register_mux(NULL, "i2s_src_mclk", i2s_src_parents,
                         ARRAY_SIZE(i2s_src_parents), 0, SPEAR1310_I2S_CLK_CFG,
                         SPEAR1310_I2S_SRC_CLK_SHIFT, SPEAR1310_I2S_SRC_CLK_MASK,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_src_clk", NULL);
 
-        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0,
+        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk", 0,
                         SPEAR1310_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
                         ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
         clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents,
+        clk = clk_register_mux(NULL, "i2s_ref_mclk", i2s_ref_parents,
                         ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1310_I2S_CLK_CFG,
                         SPEAR1310_I2S_REF_SHIFT, SPEAR1310_I2S_REF_SEL_MASK, 0,
                         &_lock);
         clk_register_clkdev(clk, "i2s_ref_clk", NULL);
 
-        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mclk", 0,
                         SPEAR1310_PERIP2_CLK_ENB, SPEAR1310_I2S_REF_PAD_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL);
 
-        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk",
+        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gclk",
                         "i2s_ref_pad_clk", 0, SPEAR1310_I2S_CLK_CFG,
                         &i2s_sclk_masks, i2s_sclk_rtbl,
                         ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1);
         clk_register_clkdev(clk, "i2s_sclk_clk", NULL);
-        clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL);
+        clk_register_clkdev(clk1, "i2s_sclk_gclk", NULL);
 
         /* clock derived from ahb clk */
         clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0,
@@ -747,13 +745,13 @@ void __init spear1310_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, "sysram1_clk", NULL);
 
-        clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk",
+        clk = clk_register_aux("adc_syn_clk", "adc_syn_gclk", "ahb_clk",
                         0, SPEAR1310_ADC_CLK_SYNT, NULL, adc_rtbl,
                         ARRAY_SIZE(adc_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "adc_synth_clk", NULL);
-        clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "adc_syn_clk", NULL);
+        clk_register_clkdev(clk1, "adc_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk", 0,
                         SPEAR1310_PERIP1_CLK_ENB, SPEAR1310_ADC_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "adc_clk");
@@ -790,37 +788,37 @@ void __init spear1310_clk_init(void)
         clk_register_clkdev(clk, NULL, "e0300000.kbd");
 
         /* RAS clks */
-        clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk",
-                        gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents),
-                        0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT0_1_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn0_1_mclk", gen_synth0_1_parents,
+                        ARRAY_SIZE(gen_synth0_1_parents), 0, SPEAR1310_PLL_CFG,
+                        SPEAR1310_RAS_SYNT0_1_CLK_SHIFT,
                         SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth0_1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk",
-                        gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents),
-                        0, SPEAR1310_PLL_CFG, SPEAR1310_RAS_SYNT2_3_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn2_3_mclk", gen_synth2_3_parents,
+                        ARRAY_SIZE(gen_synth2_3_parents), 0, SPEAR1310_PLL_CFG,
+                        SPEAR1310_RAS_SYNT2_3_CLK_SHIFT,
                         SPEAR1310_RAS_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth2_3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_3_clk", NULL);
 
-        clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth0_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_clk", NULL);
 
-        clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn1_clk", NULL);
 
-        clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth2_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_clk", NULL);
 
-        clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_clk", 0,
                         SPEAR1310_RAS_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn3_clk", NULL);
 
         clk = clk_register_gate(NULL, "ras_osc_24m_clk", "osc_24m_clk", 0,
                         SPEAR1310_RAS_CLK_ENB, SPEAR1310_OSC_24M_CLK_ENB, 0,
@@ -847,7 +845,7 @@ void __init spear1310_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, "ras_pll3_clk", NULL);
 
-        clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_125m_pad_clk", 0,
+        clk = clk_register_gate(NULL, "ras_tx125_clk", "gmii_pad_clk", 0,
                         SPEAR1310_RAS_CLK_ENB, SPEAR1310_C125M_PAD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, "ras_tx125_clk", NULL);
@@ -912,7 +910,7 @@ void __init spear1310_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, NULL, "5c700000.eth");
 
-        clk = clk_register_mux(NULL, "smii_rgmii_phy_mux_clk",
+        clk = clk_register_mux(NULL, "smii_rgmii_phy_mclk",
                         smii_rgmii_phy_parents,
                         ARRAY_SIZE(smii_rgmii_phy_parents), 0,
                         SPEAR1310_RAS_CTRL_REG1,
@@ -922,184 +920,184 @@ void __init spear1310_clk_init(void)
         clk_register_clkdev(clk, NULL, "stmmacphy.2");
         clk_register_clkdev(clk, NULL, "stmmacphy.4");
 
-        clk = clk_register_mux(NULL, "rmii_phy_mux_clk", rmii_phy_parents,
+        clk = clk_register_mux(NULL, "rmii_phy_mclk", rmii_phy_parents,
                         ARRAY_SIZE(rmii_phy_parents), 0,
                         SPEAR1310_RAS_CTRL_REG1, SPEAR1310_RMII_PHY_CLK_SHIFT,
                         SPEAR1310_PHY_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "stmmacphy.3");
 
-        clk = clk_register_mux(NULL, "uart1_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart1_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART1_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart1_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5c800000.serial");
 
-        clk = clk_register_mux(NULL, "uart2_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart2_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART2_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart2_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart2_clk", "uart2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart2_clk", "uart2_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5c900000.serial");
 
-        clk = clk_register_mux(NULL, "uart3_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart3_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART3_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart3_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart3_clk", "uart3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart3_clk", "uart3_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5ca00000.serial");
 
-        clk = clk_register_mux(NULL, "uart4_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart4_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART4_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart4_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart4_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart4_clk", "uart4_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart4_clk", "uart4_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART4_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cb00000.serial");
 
-        clk = clk_register_mux(NULL, "uart5_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart5_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_UART5_CLK_SHIFT, SPEAR1310_RAS_UART_CLK_MASK,
                         0, &_lock);
-        clk_register_clkdev(clk, "uart5_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart5_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart5_clk", "uart5_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart5_clk", "uart5_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_UART5_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cc00000.serial");
 
-        clk = clk_register_mux(NULL, "i2c1_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c1_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C1_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c1_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c1_clk", "i2c1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cd00000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c2_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c2_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C2_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c2_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c2_clk", "i2c2_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5ce00000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c3_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c3_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C3_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c3_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c3_clk", "i2c3_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5cf00000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c4_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c4_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C4_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c4_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c4_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c4_clk", "i2c4_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C4_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d000000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c5_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c5_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C5_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c5_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c5_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c5_clk", "i2c5_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C5_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d100000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c6_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c6_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C6_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c6_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c6_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c6_clk", "i2c6_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C6_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d200000.i2c");
 
-        clk = clk_register_mux(NULL, "i2c7_mux_clk", i2c_parents,
+        clk = clk_register_mux(NULL, "i2c7_mclk", i2c_parents,
                         ARRAY_SIZE(i2c_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_I2C7_CLK_SHIFT, SPEAR1310_I2C_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "i2c7_mux_clk", NULL);
+        clk_register_clkdev(clk, "i2c7_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2c7_clk", "i2c7_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_I2C7_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d300000.i2c");
 
-        clk = clk_register_mux(NULL, "ssp1_mux_clk", ssp1_parents,
+        clk = clk_register_mux(NULL, "ssp1_mclk", ssp1_parents,
                         ARRAY_SIZE(ssp1_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_SSP1_CLK_SHIFT, SPEAR1310_SSP1_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "ssp1_mux_clk", NULL);
+        clk_register_clkdev(clk, "ssp1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "ssp1_clk", "ssp1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_SSP1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "5d400000.spi");
 
-        clk = clk_register_mux(NULL, "pci_mux_clk", pci_parents,
+        clk = clk_register_mux(NULL, "pci_mclk", pci_parents,
                         ARRAY_SIZE(pci_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_PCI_CLK_SHIFT, SPEAR1310_PCI_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "pci_mux_clk", NULL);
+        clk_register_clkdev(clk, "pci_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "pci_clk", "pci_mux_clk", 0,
+        clk = clk_register_gate(NULL, "pci_clk", "pci_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_PCI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "pci");
 
-        clk = clk_register_mux(NULL, "tdm1_mux_clk", tdm_parents,
+        clk = clk_register_mux(NULL, "tdm1_mclk", tdm_parents,
                         ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_TDM1_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "tdm1_mux_clk", NULL);
+        clk_register_clkdev(clk, "tdm1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "tdm1_clk", "tdm1_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "tdm_hdlc.0");
 
-        clk = clk_register_mux(NULL, "tdm2_mux_clk", tdm_parents,
+        clk = clk_register_mux(NULL, "tdm2_mclk", tdm_parents,
                         ARRAY_SIZE(tdm_parents), 0, SPEAR1310_RAS_CTRL_REG0,
                         SPEAR1310_TDM2_CLK_SHIFT, SPEAR1310_TDM_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "tdm2_mux_clk", NULL);
+        clk_register_clkdev(clk, "tdm2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "tdm2_clk", "tdm2_mclk", 0,
                         SPEAR1310_RAS_SW_CLK_CTRL, SPEAR1310_TDM2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "tdm_hdlc.1");
diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c
index e3ea72162236..2352cee7f645 100644
--- a/drivers/clk/spear/spear1340_clock.c
+++ b/drivers/clk/spear/spear1340_clock.c
@@ -369,27 +369,25 @@ static struct frac_rate_tbl gen_rtbl[] = {
 
 /* clock parents */
 static const char *vco_parents[] = { "osc_24m_clk", "osc_25m_clk", };
-static const char *sys_parents[] = { "none", "pll1_clk", "none", "none",
-        "sys_synth_clk", "none", "pll2_clk", "pll3_clk", };
-static const char *ahb_parents[] = { "cpu_div3_clk", "amba_synth_clk", };
+static const char *sys_parents[] = { "pll1_clk", "pll1_clk", "pll1_clk",
+        "pll1_clk", "sys_synth_clk", "sys_synth_clk", "pll2_clk", "pll3_clk", };
+static const char *ahb_parents[] = { "cpu_div3_clk", "amba_syn_clk", };
 static const char *gpt_parents[] = { "osc_24m_clk", "apb_clk", };
 static const char *uart0_parents[] = { "pll5_clk", "osc_24m_clk",
-        "uart0_synth_gate_clk", };
+        "uart0_syn_gclk", };
 static const char *uart1_parents[] = { "pll5_clk", "osc_24m_clk",
-        "uart1_synth_gate_clk", };
-static const char *c3_parents[] = { "pll5_clk", "c3_synth_gate_clk", };
-static const char *gmac_phy_input_parents[] = { "gmii_125m_pad_clk", "pll2_clk",
+        "uart1_syn_gclk", };
+static const char *c3_parents[] = { "pll5_clk", "c3_syn_gclk", };
+static const char *gmac_phy_input_parents[] = { "gmii_pad_clk", "pll2_clk",
         "osc_25m_clk", };
-static const char *gmac_phy_parents[] = { "gmac_phy_input_mux_clk",
-        "gmac_phy_synth_gate_clk", };
+static const char *gmac_phy_parents[] = { "phy_input_mclk", "phy_syn_gclk", };
 static const char *clcd_synth_parents[] = { "vco1div4_clk", "pll2_clk", };
-static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_synth_clk", };
+static const char *clcd_pixel_parents[] = { "pll5_clk", "clcd_syn_clk", };
 static const char *i2s_src_parents[] = { "vco1div2_clk", "pll2_clk", "pll3_clk",
         "i2s_src_pad_clk", };
-static const char *i2s_ref_parents[] = { "i2s_src_mux_clk", "i2s_prs1_clk", };
-static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_synth2_clk",
-};
-static const char *spdif_in_parents[] = { "pll2_clk", "gen_synth3_clk", };
+static const char *i2s_ref_parents[] = { "i2s_src_mclk", "i2s_prs1_clk", };
+static const char *spdif_out_parents[] = { "i2s_src_pad_clk", "gen_syn2_clk", };
+static const char *spdif_in_parents[] = { "pll2_clk", "gen_syn3_clk", };
 
 static const char *gen_synth0_1_parents[] = { "vco1div4_clk", "vco3div2_clk",
         "pll3_clk", };
@@ -415,9 +413,9 @@ void __init spear1340_clk_init(void)
                         25000000);
         clk_register_clkdev(clk, "osc_25m_clk", NULL);
 
-        clk = clk_register_fixed_rate(NULL, "gmii_125m_pad_clk", NULL,
-                        CLK_IS_ROOT, 125000000);
-        clk_register_clkdev(clk, "gmii_125m_pad_clk", NULL);
+        clk = clk_register_fixed_rate(NULL, "gmii_pad_clk", NULL, CLK_IS_ROOT,
+                        125000000);
+        clk_register_clkdev(clk, "gmii_pad_clk", NULL);
 
         clk = clk_register_fixed_rate(NULL, "i2s_src_pad_clk", NULL,
                         CLK_IS_ROOT, 12288000);
@@ -431,35 +429,35 @@ void __init spear1340_clk_init(void)
 
         /* clock derived from 24 or 25 MHz osc clk */
         /* vco-pll */
-        clk = clk_register_mux(NULL, "vco1_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco1_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
                         SPEAR1340_PLL1_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco1_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mux_clk",
-                        0, SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl,
+        clk_register_clkdev(clk, "vco1_mclk", NULL);
+        clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "vco1_mclk", 0,
+                        SPEAR1340_PLL1_CTR, SPEAR1340_PLL1_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco1_clk", NULL);
         clk_register_clkdev(clk1, "pll1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco2_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco2_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
                         SPEAR1340_PLL2_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco2_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mux_clk",
-                        0, SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl,
+        clk_register_clkdev(clk, "vco2_mclk", NULL);
+        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "vco2_mclk", 0,
+                        SPEAR1340_PLL2_CTR, SPEAR1340_PLL2_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco2_clk", NULL);
         clk_register_clkdev(clk1, "pll2_clk", NULL);
 
-        clk = clk_register_mux(NULL, "vco3_mux_clk", vco_parents,
+        clk = clk_register_mux(NULL, "vco3_mclk", vco_parents,
                         ARRAY_SIZE(vco_parents), 0, SPEAR1340_PLL_CFG,
                         SPEAR1340_PLL3_CLK_SHIFT, SPEAR1340_PLL_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "vco3_mux_clk", NULL);
-        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mux_clk",
-                        0, SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl,
+        clk_register_clkdev(clk, "vco3_mclk", NULL);
+        clk = clk_register_vco_pll("vco3_clk", "pll3_clk", NULL, "vco3_mclk", 0,
+                        SPEAR1340_PLL3_CTR, SPEAR1340_PLL3_FRQ, pll_rtbl,
                         ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco3_clk", NULL);
         clk_register_clkdev(clk1, "pll3_clk", NULL);
@@ -498,7 +496,7 @@ void __init spear1340_clk_init(void)
         /* peripherals */
         clk_register_fixed_factor(NULL, "thermal_clk", "osc_24m_clk", 0, 1,
                         128);
-        clk = clk_register_gate(NULL, "thermal_gate_clk", "thermal_clk", 0,
+        clk = clk_register_gate(NULL, "thermal_gclk", "thermal_clk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_THSENS_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_thermal");
@@ -509,23 +507,23 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, "ddr_clk", NULL);
 
         /* clock derived from pll1 clk */
-        clk = clk_register_frac("sys_synth_clk", "vco1div2_clk", 0,
+        clk = clk_register_frac("sys_syn_clk", "vco1div2_clk", 0,
                         SPEAR1340_SYS_CLK_SYNT, sys_synth_rtbl,
                         ARRAY_SIZE(sys_synth_rtbl), &_lock);
-        clk_register_clkdev(clk, "sys_synth_clk", NULL);
+        clk_register_clkdev(clk, "sys_syn_clk", NULL);
 
-        clk = clk_register_frac("amba_synth_clk", "vco1div2_clk", 0,
+        clk = clk_register_frac("amba_syn_clk", "vco1div2_clk", 0,
                         SPEAR1340_AMBA_CLK_SYNT, amba_synth_rtbl,
                         ARRAY_SIZE(amba_synth_rtbl), &_lock);
-        clk_register_clkdev(clk, "amba_synth_clk", NULL);
+        clk_register_clkdev(clk, "amba_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "sys_mux_clk", sys_parents,
+        clk = clk_register_mux(NULL, "sys_mclk", sys_parents,
                         ARRAY_SIZE(sys_parents), 0, SPEAR1340_SYS_CLK_CTRL,
                         SPEAR1340_SCLK_SRC_SEL_SHIFT,
                         SPEAR1340_SCLK_SRC_SEL_MASK, 0, &_lock);
         clk_register_clkdev(clk, "sys_clk", NULL);
 
-        clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mux_clk", 0, 1,
+        clk = clk_register_fixed_factor(NULL, "cpu_clk", "sys_mclk", 0, 1,
                         2);
         clk_register_clkdev(clk, "cpu_clk", NULL);
 
@@ -548,194 +546,193 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, "apb_clk", NULL);
 
         /* gpt clocks */
-        clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt0_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT0_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt0_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt0_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt0_clk", "gpt0_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT1_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_GPT1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT2_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
-        clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt_parents,
+        clk = clk_register_mux(NULL, "gpt3_mclk", gpt_parents,
                         ARRAY_SIZE(gpt_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_GPT3_CLK_SHIFT, SPEAR1340_GPT_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt3_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_GPT3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "gpt3");
 
         /* others */
-        clk = clk_register_aux("uart0_synth_clk", "uart0_synth_gate_clk",
+        clk = clk_register_aux("uart0_syn_clk", "uart0_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1340_UART0_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart0_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart0_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "uart0_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart0_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+        clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents,
                         ARRAY_SIZE(uart0_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_UART0_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart0_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mux_clk", 0,
+        clk = clk_register_gate(NULL, "uart0_clk", "uart0_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "e0000000.serial");
 
-        clk = clk_register_aux("uart1_synth_clk", "uart1_synth_gate_clk",
+        clk = clk_register_aux("uart1_syn_clk", "uart1_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1340_UART1_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart1_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart1_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "uart1_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart1_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart1_mux_clk", uart1_parents,
+        clk = clk_register_mux(NULL, "uart1_mclk", uart1_parents,
                         ARRAY_SIZE(uart1_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_UART1_CLK_SHIFT, SPEAR1340_UART_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "uart1_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mux_clk", 0,
-                        SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0,
+        clk = clk_register_gate(NULL, "uart1_clk", "uart1_mclk", 0,
+                        SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_UART1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b4100000.serial");
 
-        clk = clk_register_aux("sdhci_synth_clk", "sdhci_synth_gate_clk",
+        clk = clk_register_aux("sdhci_syn_clk", "sdhci_syn_gclk",
                         "vco1div2_clk", 0, SPEAR1340_SDHCI_CLK_SYNT, NULL,
                         aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "sdhci_synth_clk", NULL);
-        clk_register_clkdev(clk1, "sdhci_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "sdhci_syn_clk", NULL);
+        clk_register_clkdev(clk1, "sdhci_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "sdhci_clk", "sdhci_syn_gclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_SDHCI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b3000000.sdhci");
 
-        clk = clk_register_aux("cfxd_synth_clk", "cfxd_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1340_CFXD_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "cfxd_synth_clk", NULL);
-        clk_register_clkdev(clk1, "cfxd_synth_gate_clk", NULL);
+        clk = clk_register_aux("cfxd_syn_clk", "cfxd_syn_gclk", "vco1div2_clk",
+                        0, SPEAR1340_CFXD_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "cfxd_syn_clk", NULL);
+        clk_register_clkdev(clk1, "cfxd_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "cfxd_clk", "cfxd_syn_gclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CFXD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b2800000.cf");
         clk_register_clkdev(clk, NULL, "arasan_xd");
 
-        clk = clk_register_aux("c3_synth_clk", "c3_synth_gate_clk",
-                        "vco1div2_clk", 0, SPEAR1340_C3_CLK_SYNT, NULL,
-                        aux_rtbl, ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "c3_synth_clk", NULL);
-        clk_register_clkdev(clk1, "c3_synth_gate_clk", NULL);
+        clk = clk_register_aux("c3_syn_clk", "c3_syn_gclk", "vco1div2_clk", 0,
+                        SPEAR1340_C3_CLK_SYNT, NULL, aux_rtbl,
+                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "c3_syn_clk", NULL);
+        clk_register_clkdev(clk1, "c3_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "c3_mux_clk", c3_parents,
+        clk = clk_register_mux(NULL, "c3_mclk", c3_parents,
                         ARRAY_SIZE(c3_parents), 0, SPEAR1340_PERIP_CLK_CFG,
                         SPEAR1340_C3_CLK_SHIFT, SPEAR1340_C3_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "c3_mux_clk", NULL);
+        clk_register_clkdev(clk, "c3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "c3_clk", "c3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "c3_clk", "c3_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_C3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "c3");
 
         /* gmac */
-        clk = clk_register_mux(NULL, "gmac_phy_input_mux_clk",
-                        gmac_phy_input_parents,
+        clk = clk_register_mux(NULL, "phy_input_mclk", gmac_phy_input_parents,
                         ARRAY_SIZE(gmac_phy_input_parents), 0,
                         SPEAR1340_GMAC_CLK_CFG,
                         SPEAR1340_GMAC_PHY_INPUT_CLK_SHIFT,
                         SPEAR1340_GMAC_PHY_INPUT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gmac_phy_input_mux_clk", NULL);
+        clk_register_clkdev(clk, "phy_input_mclk", NULL);
 
-        clk = clk_register_aux("gmac_phy_synth_clk", "gmac_phy_synth_gate_clk",
-                        "gmac_phy_input_mux_clk", 0, SPEAR1340_GMAC_CLK_SYNT,
-                        NULL, gmac_rtbl, ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gmac_phy_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gmac_phy_synth_gate_clk", NULL);
+        clk = clk_register_aux("phy_syn_clk", "phy_syn_gclk", "phy_input_mclk",
+                        0, SPEAR1340_GMAC_CLK_SYNT, NULL, gmac_rtbl,
+                        ARRAY_SIZE(gmac_rtbl), &_lock, &clk1);
+        clk_register_clkdev(clk, "phy_syn_clk", NULL);
+        clk_register_clkdev(clk1, "phy_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "gmac_phy_mux_clk", gmac_phy_parents,
+        clk = clk_register_mux(NULL, "phy_mclk", gmac_phy_parents,
                         ARRAY_SIZE(gmac_phy_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_GMAC_PHY_CLK_SHIFT,
                         SPEAR1340_GMAC_PHY_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "stmmacphy.0");
 
         /* clcd */
-        clk = clk_register_mux(NULL, "clcd_synth_mux_clk", clcd_synth_parents,
+        clk = clk_register_mux(NULL, "clcd_syn_mclk", clcd_synth_parents,
                         ARRAY_SIZE(clcd_synth_parents), 0,
                         SPEAR1340_CLCD_CLK_SYNT, SPEAR1340_CLCD_SYNT_CLK_SHIFT,
                         SPEAR1340_CLCD_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "clcd_synth_mux_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_mclk", NULL);
 
-        clk = clk_register_frac("clcd_synth_clk", "clcd_synth_mux_clk", 0,
+        clk = clk_register_frac("clcd_syn_clk", "clcd_syn_mclk", 0,
                         SPEAR1340_CLCD_CLK_SYNT, clcd_rtbl,
                         ARRAY_SIZE(clcd_rtbl), &_lock);
-        clk_register_clkdev(clk, "clcd_synth_clk", NULL);
+        clk_register_clkdev(clk, "clcd_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "clcd_pixel_mux_clk", clcd_pixel_parents,
+        clk = clk_register_mux(NULL, "clcd_pixel_mclk", clcd_pixel_parents,
                         ARRAY_SIZE(clcd_pixel_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_CLCD_CLK_SHIFT,
                         SPEAR1340_CLCD_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, "clcd_pixel_clk", NULL);
 
-        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mux_clk", 0,
+        clk = clk_register_gate(NULL, "clcd_clk", "clcd_pixel_mclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_CLCD_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, "clcd_clk", NULL);
 
         /* i2s */
-        clk = clk_register_mux(NULL, "i2s_src_mux_clk", i2s_src_parents,
+        clk = clk_register_mux(NULL, "i2s_src_mclk", i2s_src_parents,
                         ARRAY_SIZE(i2s_src_parents), 0, SPEAR1340_I2S_CLK_CFG,
                         SPEAR1340_I2S_SRC_CLK_SHIFT, SPEAR1340_I2S_SRC_CLK_MASK,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_src_clk", NULL);
 
-        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mux_clk", 0,
+        clk = clk_register_aux("i2s_prs1_clk", NULL, "i2s_src_mclk", 0,
                         SPEAR1340_I2S_CLK_CFG, &i2s_prs1_masks, i2s_prs1_rtbl,
                         ARRAY_SIZE(i2s_prs1_rtbl), &_lock, NULL);
         clk_register_clkdev(clk, "i2s_prs1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "i2s_ref_mux_clk", i2s_ref_parents,
+        clk = clk_register_mux(NULL, "i2s_ref_mclk", i2s_ref_parents,
                         ARRAY_SIZE(i2s_ref_parents), 0, SPEAR1340_I2S_CLK_CFG,
                         SPEAR1340_I2S_REF_SHIFT, SPEAR1340_I2S_REF_SEL_MASK, 0,
                         &_lock);
         clk_register_clkdev(clk, "i2s_ref_clk", NULL);
 
-        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mux_clk", 0,
+        clk = clk_register_gate(NULL, "i2s_ref_pad_clk", "i2s_ref_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_I2S_REF_PAD_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, "i2s_ref_pad_clk", NULL);
 
-        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gate_clk",
-                        "i2s_ref_mux_clk", 0, SPEAR1340_I2S_CLK_CFG,
-                        &i2s_sclk_masks, i2s_sclk_rtbl,
-                        ARRAY_SIZE(i2s_sclk_rtbl), &_lock, &clk1);
+        clk = clk_register_aux("i2s_sclk_clk", "i2s_sclk_gclk", "i2s_ref_mclk",
+                        0, SPEAR1340_I2S_CLK_CFG, &i2s_sclk_masks,
+                        i2s_sclk_rtbl, ARRAY_SIZE(i2s_sclk_rtbl), &_lock,
+                        &clk1);
         clk_register_clkdev(clk, "i2s_sclk_clk", NULL);
-        clk_register_clkdev(clk1, "i2s_sclk_gate_clk", NULL);
+        clk_register_clkdev(clk1, "i2s_sclk_gclk", NULL);
 
         /* clock derived from ahb clk */
         clk = clk_register_gate(NULL, "i2c0_clk", "ahb_clk", 0,
@@ -744,7 +741,7 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, NULL, "e0280000.i2c");
 
         clk = clk_register_gate(NULL, "i2c1_clk", "ahb_clk", 0,
-                        SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0,
+                        SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_I2C1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "b4000000.i2c");
 
@@ -800,13 +797,13 @@ void __init spear1340_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, "sysram1_clk", NULL);
 
-        clk = clk_register_aux("adc_synth_clk", "adc_synth_gate_clk", "ahb_clk",
+        clk = clk_register_aux("adc_syn_clk", "adc_syn_gclk", "ahb_clk",
                         0, SPEAR1340_ADC_CLK_SYNT, NULL, adc_rtbl,
                         ARRAY_SIZE(adc_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "adc_synth_clk", NULL);
-        clk_register_clkdev(clk1, "adc_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "adc_syn_clk", NULL);
+        clk_register_clkdev(clk1, "adc_syn_gclk", NULL);
 
-        clk = clk_register_gate(NULL, "adc_clk", "adc_synth_gate_clk", 0,
+        clk = clk_register_gate(NULL, "adc_clk", "adc_syn_gclk", 0,
                         SPEAR1340_PERIP1_CLK_ENB, SPEAR1340_ADC_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "adc_clk");
@@ -843,39 +840,39 @@ void __init spear1340_clk_init(void)
         clk_register_clkdev(clk, NULL, "e0300000.kbd");
 
         /* RAS clks */
-        clk = clk_register_mux(NULL, "gen_synth0_1_mux_clk",
-                        gen_synth0_1_parents, ARRAY_SIZE(gen_synth0_1_parents),
-                        0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT0_1_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn0_1_mclk", gen_synth0_1_parents,
+                        ARRAY_SIZE(gen_synth0_1_parents), 0, SPEAR1340_PLL_CFG,
+                        SPEAR1340_GEN_SYNT0_1_CLK_SHIFT,
                         SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth0_1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_1_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gen_synth2_3_mux_clk",
-                        gen_synth2_3_parents, ARRAY_SIZE(gen_synth2_3_parents),
-                        0, SPEAR1340_PLL_CFG, SPEAR1340_GEN_SYNT2_3_CLK_SHIFT,
+        clk = clk_register_mux(NULL, "gen_syn2_3_mclk", gen_synth2_3_parents,
+                        ARRAY_SIZE(gen_synth2_3_parents), 0, SPEAR1340_PLL_CFG,
+                        SPEAR1340_GEN_SYNT2_3_CLK_SHIFT,
                         SPEAR1340_GEN_SYNT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gen_synth2_3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_3_clk", NULL);
 
-        clk = clk_register_frac("gen_synth0_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn0_clk", "gen_syn0_1_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT0, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth0_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn0_clk", NULL);
 
-        clk = clk_register_frac("gen_synth1_clk", "gen_synth0_1_clk", 0,
+        clk = clk_register_frac("gen_syn1_clk", "gen_syn0_1_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT1, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth1_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn1_clk", NULL);
 
-        clk = clk_register_frac("gen_synth2_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn2_clk", "gen_syn2_3_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT2, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth2_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn2_clk", NULL);
 
-        clk = clk_register_frac("gen_synth3_clk", "gen_synth2_3_clk", 0,
+        clk = clk_register_frac("gen_syn3_clk", "gen_syn2_3_clk", 0,
                         SPEAR1340_GEN_CLK_SYNT3, gen_rtbl, ARRAY_SIZE(gen_rtbl),
                         &_lock);
-        clk_register_clkdev(clk, "gen_synth3_clk", NULL);
+        clk_register_clkdev(clk, "gen_syn3_clk", NULL);
 
-        clk = clk_register_gate(NULL, "mali_clk", "gen_synth3_clk", 0,
+        clk = clk_register_gate(NULL, "mali_clk", "gen_syn3_clk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_MALI_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "mali");
@@ -890,74 +887,74 @@ void __init spear1340_clk_init(void)
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_cec.1");
 
-        clk = clk_register_mux(NULL, "spdif_out_mux_clk", spdif_out_parents,
+        clk = clk_register_mux(NULL, "spdif_out_mclk", spdif_out_parents,
                         ARRAY_SIZE(spdif_out_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_OUT_CLK_SHIFT,
                         SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "spdif_out_mux_clk", NULL);
+        clk_register_clkdev(clk, "spdif_out_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mux_clk", 0,
+        clk = clk_register_gate(NULL, "spdif_out_clk", "spdif_out_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_OUT_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, NULL, "spdif-out");
 
-        clk = clk_register_mux(NULL, "spdif_in_mux_clk", spdif_in_parents,
+        clk = clk_register_mux(NULL, "spdif_in_mclk", spdif_in_parents,
                         ARRAY_SIZE(spdif_in_parents), 0,
                         SPEAR1340_PERIP_CLK_CFG, SPEAR1340_SPDIF_IN_CLK_SHIFT,
                         SPEAR1340_SPDIF_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "spdif_in_mux_clk", NULL);
+        clk_register_clkdev(clk, "spdif_in_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mux_clk", 0,
+        clk = clk_register_gate(NULL, "spdif_in_clk", "spdif_in_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_SPDIF_IN_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spdif-in");
 
-        clk = clk_register_gate(NULL, "acp_clk", "acp_mux_clk", 0,
+        clk = clk_register_gate(NULL, "acp_clk", "acp_mclk", 0,
                         SPEAR1340_PERIP2_CLK_ENB, SPEAR1340_ACP_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "acp_clk");
 
-        clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mux_clk", 0,
+        clk = clk_register_gate(NULL, "plgpio_clk", "plgpio_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PLGPIO_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "plgpio");
 
-        clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mux_clk", 0,
+        clk = clk_register_gate(NULL, "video_dec_clk", "video_dec_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_DEC_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, NULL, "video_dec");
 
-        clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mux_clk", 0,
+        clk = clk_register_gate(NULL, "video_enc_clk", "video_enc_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_ENC_CLK_ENB,
                         0, &_lock);
         clk_register_clkdev(clk, NULL, "video_enc");
 
-        clk = clk_register_gate(NULL, "video_in_clk", "video_in_mux_clk", 0,
+        clk = clk_register_gate(NULL, "video_in_clk", "video_in_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_VIDEO_IN_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_vip");
 
-        clk = clk_register_gate(NULL, "cam0_clk", "cam0_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam0_clk", "cam0_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM0_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.0");
 
-        clk = clk_register_gate(NULL, "cam1_clk", "cam1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam1_clk", "cam1_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM1_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.1");
 
-        clk = clk_register_gate(NULL, "cam2_clk", "cam2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam2_clk", "cam2_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM2_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.2");
 
-        clk = clk_register_gate(NULL, "cam3_clk", "cam3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "cam3_clk", "cam3_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_CAM3_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "spear_camif.3");
 
-        clk = clk_register_gate(NULL, "pwm_clk", "pwm_mux_clk", 0,
+        clk = clk_register_gate(NULL, "pwm_clk", "pwm_mclk", 0,
                         SPEAR1340_PERIP3_CLK_ENB, SPEAR1340_PWM_CLK_ENB, 0,
                         &_lock);
         clk_register_clkdev(clk, NULL, "pwm");
diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c
index 01dd6daff2a1..c3157454bb3f 100644
--- a/drivers/clk/spear/spear3xx_clock.c
+++ b/drivers/clk/spear/spear3xx_clock.c
@@ -122,12 +122,12 @@ static struct gpt_rate_tbl gpt_rtbl[] = {
 };
 
 /* clock parents */
-static const char *uart0_parents[] = { "pll3_48m_clk", "uart_synth_gate_clk", };
-static const char *firda_parents[] = { "pll3_48m_clk", "firda_synth_gate_clk",
+static const char *uart0_parents[] = { "pll3_clk", "uart_syn_gclk", };
+static const char *firda_parents[] = { "pll3_clk", "firda_syn_gclk",
 };
-static const char *gpt0_parents[] = { "pll3_48m_clk", "gpt0_synth_clk", };
-static const char *gpt1_parents[] = { "pll3_48m_clk", "gpt1_synth_clk", };
-static const char *gpt2_parents[] = { "pll3_48m_clk", "gpt2_synth_clk", };
+static const char *gpt0_parents[] = { "pll3_clk", "gpt0_syn_clk", };
+static const char *gpt1_parents[] = { "pll3_clk", "gpt1_syn_clk", };
+static const char *gpt2_parents[] = { "pll3_clk", "gpt2_syn_clk", };
 static const char *gen2_3_parents[] = { "pll1_clk", "pll2_clk", };
 static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none",
         "pll2_clk", };
@@ -137,7 +137,7 @@ static void __init spear300_clk_init(void)
 {
         struct clk *clk;
 
-        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_48m_clk", 0,
+        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0,
                         1, 1);
         clk_register_clkdev(clk, NULL, "60000000.clcd");
 
@@ -219,15 +219,11 @@ static void __init spear310_clk_init(void)
         #define SPEAR320_UARTX_PCLK_VAL_SYNTH1          0x0
         #define SPEAR320_UARTX_PCLK_VAL_APB             0x1
 
-static const char *i2s_ref_parents[] = { "ras_pll2_clk",
-        "ras_gen2_synth_gate_clk", };
-static const char *sdhci_parents[] = { "ras_pll3_48m_clk",
-        "ras_gen3_synth_gate_clk",
-};
+static const char *i2s_ref_parents[] = { "ras_pll2_clk", "ras_syn2_gclk", };
+static const char *sdhci_parents[] = { "ras_pll3_clk", "ras_syn3_gclk", };
 static const char *smii0_parents[] = { "smii_125m_pad", "ras_pll2_clk",
-        "ras_gen0_synth_gate_clk", };
-static const char *uartx_parents[] = { "ras_gen1_synth_gate_clk", "ras_apb_clk",
-};
+        "ras_syn0_gclk", };
+static const char *uartx_parents[] = { "ras_syn1_gclk", "ras_apb_clk", };
 
 static void __init spear320_clk_init(void)
 {
@@ -237,7 +233,7 @@ static void __init spear320_clk_init(void)
                         CLK_IS_ROOT, 125000000);
         clk_register_clkdev(clk, "smii_125m_pad", NULL);
 
-        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_48m_clk", 0,
+        clk = clk_register_fixed_factor(NULL, "clcd_clk", "ras_pll3_clk", 0,
                         1, 1);
         clk_register_clkdev(clk, NULL, "90000000.clcd");
 
@@ -363,9 +359,9 @@ void __init spear3xx_clk_init(void)
         clk_register_clkdev(clk, NULL, "fc900000.rtc");
 
         /* clock derived from 24 MHz osc clk */
-        clk = clk_register_fixed_rate(NULL, "pll3_48m_clk", "osc_24m_clk", 0,
+        clk = clk_register_fixed_rate(NULL, "pll3_clk", "osc_24m_clk", 0,
                         48000000);
-        clk_register_clkdev(clk, "pll3_48m_clk", NULL);
+        clk_register_clkdev(clk, "pll3_clk", NULL);
 
         clk = clk_register_fixed_factor(NULL, "wdt_clk", "osc_24m_clk", 0, 1,
                         1);
@@ -392,98 +388,98 @@ void __init spear3xx_clk_init(void)
                         HCLK_RATIO_MASK, 0, &_lock);
         clk_register_clkdev(clk, "ahb_clk", NULL);
 
-        clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk",
-                        "pll1_clk", 0, UART_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL);
+        clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "pll1_clk", 0,
+                        UART_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "uart_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart0_mux_clk", uart0_parents,
+        clk = clk_register_mux(NULL, "uart0_mclk", uart0_parents,
                         ARRAY_SIZE(uart0_parents), 0, PERIP_CLK_CFG,
                         UART_CLK_SHIFT, UART_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "uart0_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart0_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0", "uart0_mux_clk", 0,
-                        PERIP1_CLK_ENB, UART_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "uart0", "uart0_mclk", 0, PERIP1_CLK_ENB,
+                        UART_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "d0000000.serial");
 
-        clk = clk_register_aux("firda_synth_clk", "firda_synth_gate_clk",
-                        "pll1_clk", 0, FIRDA_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "firda_synth_clk", NULL);
-        clk_register_clkdev(clk1, "firda_synth_gate_clk", NULL);
+        clk = clk_register_aux("firda_syn_clk", "firda_syn_gclk", "pll1_clk", 0,
+                        FIRDA_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "firda_syn_clk", NULL);
+        clk_register_clkdev(clk1, "firda_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "firda_mux_clk", firda_parents,
+        clk = clk_register_mux(NULL, "firda_mclk", firda_parents,
                         ARRAY_SIZE(firda_parents), 0, PERIP_CLK_CFG,
                         FIRDA_CLK_SHIFT, FIRDA_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "firda_mux_clk", NULL);
+        clk_register_clkdev(clk, "firda_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "firda_clk", "firda_mux_clk", 0,
+        clk = clk_register_gate(NULL, "firda_clk", "firda_mclk", 0,
                         PERIP1_CLK_ENB, FIRDA_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "firda");
 
         /* gpt clocks */
-        clk_register_gpt("gpt0_synth_clk", "pll1_clk", 0, PRSC0_CLK_CFG,
-                        gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
+        clk_register_gpt("gpt0_syn_clk", "pll1_clk", 0, PRSC0_CLK_CFG, gpt_rtbl,
+                        ARRAY_SIZE(gpt_rtbl), &_lock);
         clk = clk_register_mux(NULL, "gpt0_clk", gpt0_parents,
                         ARRAY_SIZE(gpt0_parents), 0, PERIP_CLK_CFG,
                         GPT0_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk_register_gpt("gpt1_synth_clk", "pll1_clk", 0, PRSC1_CLK_CFG,
-                        gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt1_parents,
+        clk_register_gpt("gpt1_syn_clk", "pll1_clk", 0, PRSC1_CLK_CFG, gpt_rtbl,
+                        ARRAY_SIZE(gpt_rtbl), &_lock);
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt1_parents,
                         ARRAY_SIZE(gpt1_parents), 0, PERIP_CLK_CFG,
                         GPT1_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         PERIP1_CLK_ENB, GPT1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk_register_gpt("gpt2_synth_clk", "pll1_clk", 0, PRSC2_CLK_CFG,
-                        gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt2_parents,
+        clk_register_gpt("gpt2_syn_clk", "pll1_clk", 0, PRSC2_CLK_CFG, gpt_rtbl,
+                        ARRAY_SIZE(gpt_rtbl), &_lock);
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt2_parents,
                         ARRAY_SIZE(gpt2_parents), 0, PERIP_CLK_CFG,
                         GPT2_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         PERIP1_CLK_ENB, GPT2_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
         /* general synths clocks */
-        clk = clk_register_aux("gen0_synth_clk", "gen0_synth_gate_clk",
-                        "pll1_clk", 0, GEN0_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen0_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen0_synth_gate_clk", NULL);
-
-        clk = clk_register_aux("gen1_synth_clk", "gen1_synth_gate_clk",
-                        "pll1_clk", 0, GEN1_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen1_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen1_synth_gate_clk", NULL);
-
-        clk = clk_register_mux(NULL, "gen2_3_parent_clk", gen2_3_parents,
+        clk = clk_register_aux("gen0_syn_clk", "gen0_syn_gclk", "pll1_clk",
+                        0, GEN0_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "gen0_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen0_syn_gclk", NULL);
+
+        clk = clk_register_aux("gen1_syn_clk", "gen1_syn_gclk", "pll1_clk",
+                        0, GEN1_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "gen1_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen1_syn_gclk", NULL);
+
+        clk = clk_register_mux(NULL, "gen2_3_par_clk", gen2_3_parents,
                         ARRAY_SIZE(gen2_3_parents), 0, CORE_CLK_CFG,
                         GEN_SYNTH2_3_CLK_SHIFT, GEN_SYNTH2_3_CLK_MASK, 0,
                         &_lock);
-        clk_register_clkdev(clk, "gen2_3_parent_clk", NULL);
+        clk_register_clkdev(clk, "gen2_3_par_clk", NULL);
 
-        clk = clk_register_aux("gen2_synth_clk", "gen2_synth_gate_clk",
-                        "gen2_3_parent_clk", 0, GEN2_CLK_SYNT, NULL, aux_rtbl,
+        clk = clk_register_aux("gen2_syn_clk", "gen2_syn_gclk",
+                        "gen2_3_par_clk", 0, GEN2_CLK_SYNT, NULL, aux_rtbl,
                         ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen2_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen2_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "gen2_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen2_syn_gclk", NULL);
 
-        clk = clk_register_aux("gen3_synth_clk", "gen3_synth_gate_clk",
-                        "gen2_3_parent_clk", 0, GEN3_CLK_SYNT, NULL, aux_rtbl,
+        clk = clk_register_aux("gen3_syn_clk", "gen3_syn_gclk",
+                        "gen2_3_par_clk", 0, GEN3_CLK_SYNT, NULL, aux_rtbl,
                         ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "gen3_synth_clk", NULL);
-        clk_register_clkdev(clk1, "gen3_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "gen3_syn_clk", NULL);
+        clk_register_clkdev(clk1, "gen3_syn_gclk", NULL);
 
         /* clock derived from pll3 clk */
-        clk = clk_register_gate(NULL, "usbh_clk", "pll3_48m_clk", 0,
-                        PERIP1_CLK_ENB, USBH_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "usbh_clk", "pll3_clk", 0, PERIP1_CLK_ENB,
+                        USBH_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, "usbh_clk", NULL);
 
         clk = clk_register_fixed_factor(NULL, "usbh.0_clk", "usbh_clk", 0, 1,
@@ -494,8 +490,8 @@ void __init spear3xx_clk_init(void)
                         1);
         clk_register_clkdev(clk, "usbh.1_clk", NULL);
 
-        clk = clk_register_gate(NULL, "usbd_clk", "pll3_48m_clk", 0,
-                        PERIP1_CLK_ENB, USBD_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "usbd_clk", "pll3_clk", 0, PERIP1_CLK_ENB,
+                        USBD_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "designware_udc");
 
         /* clock derived from ahb clk */
@@ -579,29 +575,25 @@ void __init spear3xx_clk_init(void)
                         RAS_CLK_ENB, RAS_PLL2_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, "ras_pll2_clk", NULL);
 
-        clk = clk_register_gate(NULL, "ras_pll3_48m_clk", "pll3_48m_clk", 0,
+        clk = clk_register_gate(NULL, "ras_pll3_clk", "pll3_clk", 0,
                         RAS_CLK_ENB, RAS_48M_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_pll3_48m_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen0_synth_gate_clk",
-                        "gen0_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT0_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen0_synth_gate_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen1_synth_gate_clk",
-                        "gen1_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT1_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen1_synth_gate_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen2_synth_gate_clk",
-                        "gen2_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT2_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen2_synth_gate_clk", NULL);
-
-        clk = clk_register_gate(NULL, "ras_gen3_synth_gate_clk",
-                        "gen3_synth_gate_clk", 0, RAS_CLK_ENB,
-                        RAS_SYNT3_CLK_ENB, 0, &_lock);
-        clk_register_clkdev(clk, "ras_gen3_synth_gate_clk", NULL);
+        clk_register_clkdev(clk, "ras_pll3_clk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn0_gclk", "gen0_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT0_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn0_gclk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn1_gclk", "gen1_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT1_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn1_gclk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn2_gclk", "gen2_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT2_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn2_gclk", NULL);
+
+        clk = clk_register_gate(NULL, "ras_syn3_gclk", "gen3_syn_gclk", 0,
+                        RAS_CLK_ENB, RAS_SYNT3_CLK_ENB, 0, &_lock);
+        clk_register_clkdev(clk, "ras_syn3_gclk", NULL);
 
         if (of_machine_is_compatible("st,spear300"))
                 spear300_clk_init();
diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c
index 61026ae564ab..a98d0866f541 100644
--- a/drivers/clk/spear/spear6xx_clock.c
+++ b/drivers/clk/spear/spear6xx_clock.c
@@ -97,13 +97,12 @@ static struct aux_rate_tbl aux_rtbl[] = {
         {.xscale = 1, .yscale = 2, .eq = 1}, /* 166 MHz */
 };
 
-static const char *clcd_parents[] = { "pll3_48m_clk", "clcd_synth_gate_clk", };
-static const char *firda_parents[] = { "pll3_48m_clk", "firda_synth_gate_clk",
-};
-static const char *uart_parents[] = { "pll3_48m_clk", "uart_synth_gate_clk", };
-static const char *gpt0_1_parents[] = { "pll3_48m_clk", "gpt0_1_synth_clk", };
-static const char *gpt2_parents[] = { "pll3_48m_clk", "gpt2_synth_clk", };
-static const char *gpt3_parents[] = { "pll3_48m_clk", "gpt3_synth_clk", };
+static const char *clcd_parents[] = { "pll3_clk", "clcd_syn_gclk", };
+static const char *firda_parents[] = { "pll3_clk", "firda_syn_gclk", };
+static const char *uart_parents[] = { "pll3_clk", "uart_syn_gclk", };
+static const char *gpt0_1_parents[] = { "pll3_clk", "gpt0_1_syn_clk", };
+static const char *gpt2_parents[] = { "pll3_clk", "gpt2_syn_clk", };
+static const char *gpt3_parents[] = { "pll3_clk", "gpt3_syn_clk", };
 static const char *ddr_parents[] = { "ahb_clk", "ahbmult2_clk", "none",
         "pll2_clk", };
 
@@ -136,9 +135,9 @@ void __init spear6xx_clk_init(void)
         clk_register_clkdev(clk, NULL, "rtc-spear");
 
         /* clock derived from 30 MHz osc clk */
-        clk = clk_register_fixed_rate(NULL, "pll3_48m_clk", "osc_24m_clk", 0,
+        clk = clk_register_fixed_rate(NULL, "pll3_clk", "osc_24m_clk", 0,
                         48000000);
-        clk_register_clkdev(clk, "pll3_48m_clk", NULL);
+        clk_register_clkdev(clk, "pll3_clk", NULL);
 
         clk = clk_register_vco_pll("vco1_clk", "pll1_clk", NULL, "osc_30m_clk",
                         0, PLL1_CTR, PLL1_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
@@ -146,9 +145,9 @@ void __init spear6xx_clk_init(void)
         clk_register_clkdev(clk, "vco1_clk", NULL);
         clk_register_clkdev(clk1, "pll1_clk", NULL);
 
-        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL,
-                        "osc_30m_clk", 0, PLL2_CTR, PLL2_FRQ, pll_rtbl,
-                        ARRAY_SIZE(pll_rtbl), &_lock, &clk1, NULL);
+        clk = clk_register_vco_pll("vco2_clk", "pll2_clk", NULL, "osc_30m_clk",
+                        0, PLL2_CTR, PLL2_FRQ, pll_rtbl, ARRAY_SIZE(pll_rtbl),
+                        &_lock, &clk1, NULL);
         clk_register_clkdev(clk, "vco2_clk", NULL);
         clk_register_clkdev(clk1, "pll2_clk", NULL);
 
@@ -165,111 +164,111 @@ void __init spear6xx_clk_init(void)
                         HCLK_RATIO_MASK, 0, &_lock);
         clk_register_clkdev(clk, "ahb_clk", NULL);
 
-        clk = clk_register_aux("uart_synth_clk", "uart_synth_gate_clk",
-                        "pll1_clk", 0, UART_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "uart_synth_clk", NULL);
-        clk_register_clkdev(clk1, "uart_synth_gate_clk", NULL);
+        clk = clk_register_aux("uart_syn_clk", "uart_syn_gclk", "pll1_clk", 0,
+                        UART_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "uart_syn_clk", NULL);
+        clk_register_clkdev(clk1, "uart_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "uart_mux_clk", uart_parents,
+        clk = clk_register_mux(NULL, "uart_mclk", uart_parents,
                         ARRAY_SIZE(uart_parents), 0, PERIP_CLK_CFG,
                         UART_CLK_SHIFT, UART_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "uart_mux_clk", NULL);
+        clk_register_clkdev(clk, "uart_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "uart0", "uart_mux_clk", 0,
-                        PERIP1_CLK_ENB, UART0_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "uart0", "uart_mclk", 0, PERIP1_CLK_ENB,
+                        UART0_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "d0000000.serial");
 
-        clk = clk_register_gate(NULL, "uart1", "uart_mux_clk", 0,
-                        PERIP1_CLK_ENB, UART1_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "uart1", "uart_mclk", 0, PERIP1_CLK_ENB,
+                        UART1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "d0080000.serial");
 
-        clk = clk_register_aux("firda_synth_clk", "firda_synth_gate_clk",
-                        "pll1_clk", 0, FIRDA_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "firda_synth_clk", NULL);
-        clk_register_clkdev(clk1, "firda_synth_gate_clk", NULL);
+        clk = clk_register_aux("firda_syn_clk", "firda_syn_gclk", "pll1_clk",
+                        0, FIRDA_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "firda_syn_clk", NULL);
+        clk_register_clkdev(clk1, "firda_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "firda_mux_clk", firda_parents,
+        clk = clk_register_mux(NULL, "firda_mclk", firda_parents,
                         ARRAY_SIZE(firda_parents), 0, PERIP_CLK_CFG,
                         FIRDA_CLK_SHIFT, FIRDA_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "firda_mux_clk", NULL);
+        clk_register_clkdev(clk, "firda_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "firda_clk", "firda_mux_clk", 0,
+        clk = clk_register_gate(NULL, "firda_clk", "firda_mclk", 0,
                         PERIP1_CLK_ENB, FIRDA_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "firda");
 
-        clk = clk_register_aux("clcd_synth_clk", "clcd_synth_gate_clk",
-                        "pll1_clk", 0, CLCD_CLK_SYNT, NULL, aux_rtbl,
-                        ARRAY_SIZE(aux_rtbl), &_lock, &clk1);
-        clk_register_clkdev(clk, "clcd_synth_clk", NULL);
-        clk_register_clkdev(clk1, "clcd_synth_gate_clk", NULL);
+        clk = clk_register_aux("clcd_syn_clk", "clcd_syn_gclk", "pll1_clk",
+                        0, CLCD_CLK_SYNT, NULL, aux_rtbl, ARRAY_SIZE(aux_rtbl),
+                        &_lock, &clk1);
+        clk_register_clkdev(clk, "clcd_syn_clk", NULL);
+        clk_register_clkdev(clk1, "clcd_syn_gclk", NULL);
 
-        clk = clk_register_mux(NULL, "clcd_mux_clk", clcd_parents,
+        clk = clk_register_mux(NULL, "clcd_mclk", clcd_parents,
                         ARRAY_SIZE(clcd_parents), 0, PERIP_CLK_CFG,
                         CLCD_CLK_SHIFT, CLCD_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "clcd_mux_clk", NULL);
+        clk_register_clkdev(clk, "clcd_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "clcd_clk", "clcd_mux_clk", 0,
+        clk = clk_register_gate(NULL, "clcd_clk", "clcd_mclk", 0,
                         PERIP1_CLK_ENB, CLCD_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "clcd");
 
         /* gpt clocks */
-        clk = clk_register_gpt("gpt0_1_synth_clk", "pll1_clk", 0, PRSC0_CLK_CFG,
+        clk = clk_register_gpt("gpt0_1_syn_clk", "pll1_clk", 0, PRSC0_CLK_CFG,
                         gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk_register_clkdev(clk, "gpt0_1_synth_clk", NULL);
+        clk_register_clkdev(clk, "gpt0_1_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gpt0_mux_clk", gpt0_1_parents,
+        clk = clk_register_mux(NULL, "gpt0_mclk", gpt0_1_parents,
                         ARRAY_SIZE(gpt0_1_parents), 0, PERIP_CLK_CFG,
                         GPT0_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt0");
 
-        clk = clk_register_mux(NULL, "gpt1_mux_clk", gpt0_1_parents,
+        clk = clk_register_mux(NULL, "gpt1_mclk", gpt0_1_parents,
                         ARRAY_SIZE(gpt0_1_parents), 0, PERIP_CLK_CFG,
                         GPT1_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt1_mux_clk", NULL);
+        clk_register_clkdev(clk, "gpt1_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mux_clk", 0,
+        clk = clk_register_gate(NULL, "gpt1_clk", "gpt1_mclk", 0,
                         PERIP1_CLK_ENB, GPT1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt1");
 
-        clk = clk_register_gpt("gpt2_synth_clk", "pll1_clk", 0, PRSC1_CLK_CFG,
+        clk = clk_register_gpt("gpt2_syn_clk", "pll1_clk", 0, PRSC1_CLK_CFG,
                         gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk_register_clkdev(clk, "gpt2_synth_clk", NULL);
+        clk_register_clkdev(clk, "gpt2_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gpt2_mux_clk", gpt2_parents,
+        clk = clk_register_mux(NULL, "gpt2_mclk", gpt2_parents,
                         ARRAY_SIZE(gpt2_parents), 0, PERIP_CLK_CFG,
                         GPT2_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt2_mux_clk", NULL);
+        clk_register_clkdev(clk, "gpt2_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mux_clk", 0,
+        clk = clk_register_gate(NULL, "gpt2_clk", "gpt2_mclk", 0,
                         PERIP1_CLK_ENB, GPT2_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt2");
 
-        clk = clk_register_gpt("gpt3_synth_clk", "pll1_clk", 0, PRSC2_CLK_CFG,
+        clk = clk_register_gpt("gpt3_syn_clk", "pll1_clk", 0, PRSC2_CLK_CFG,
                         gpt_rtbl, ARRAY_SIZE(gpt_rtbl), &_lock);
-        clk_register_clkdev(clk, "gpt3_synth_clk", NULL);
+        clk_register_clkdev(clk, "gpt3_syn_clk", NULL);
 
-        clk = clk_register_mux(NULL, "gpt3_mux_clk", gpt3_parents,
+        clk = clk_register_mux(NULL, "gpt3_mclk", gpt3_parents,
                         ARRAY_SIZE(gpt3_parents), 0, PERIP_CLK_CFG,
                         GPT3_CLK_SHIFT, GPT_CLK_MASK, 0, &_lock);
-        clk_register_clkdev(clk, "gpt3_mux_clk", NULL);
+        clk_register_clkdev(clk, "gpt3_mclk", NULL);
 
-        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mux_clk", 0,
+        clk = clk_register_gate(NULL, "gpt3_clk", "gpt3_mclk", 0,
                         PERIP1_CLK_ENB, GPT3_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "gpt3");
 
         /* clock derived from pll3 clk */
-        clk = clk_register_gate(NULL, "usbh0_clk", "pll3_48m_clk", 0,
+        clk = clk_register_gate(NULL, "usbh0_clk", "pll3_clk", 0,
                         PERIP1_CLK_ENB, USBH0_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "usbh.0_clk");
 
-        clk = clk_register_gate(NULL, "usbh1_clk", "pll3_48m_clk", 0,
+        clk = clk_register_gate(NULL, "usbh1_clk", "pll3_clk", 0,
                         PERIP1_CLK_ENB, USBH1_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "usbh.1_clk");
 
-        clk = clk_register_gate(NULL, "usbd_clk", "pll3_48m_clk", 0,
-                        PERIP1_CLK_ENB, USBD_CLK_ENB, 0, &_lock);
+        clk = clk_register_gate(NULL, "usbd_clk", "pll3_clk", 0, PERIP1_CLK_ENB,
+                        USBD_CLK_ENB, 0, &_lock);
         clk_register_clkdev(clk, NULL, "designware_udc");
 
         /* clock derived from ahb clk */
@@ -278,9 +277,8 @@ void __init spear6xx_clk_init(void)
         clk_register_clkdev(clk, "ahbmult2_clk", NULL);
 
         clk = clk_register_mux(NULL, "ddr_clk", ddr_parents,
-                        ARRAY_SIZE(ddr_parents),
-                        0, PLL_CLK_CFG, MCTR_CLK_SHIFT, MCTR_CLK_MASK, 0,
-                        &_lock);
+                        ARRAY_SIZE(ddr_parents), 0, PLL_CLK_CFG, MCTR_CLK_SHIFT,
+                        MCTR_CLK_MASK, 0, &_lock);
         clk_register_clkdev(clk, "ddr_clk", NULL);
 
         clk = clk_register_divider(NULL, "apb_clk", "ahb_clk",
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index c4067d0141f7..542f0c04b695 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -136,7 +136,7 @@ config GPIO_MPC8XXX
 
 config GPIO_MSM_V1
         tristate "Qualcomm MSM GPIO v1"
-        depends on GPIOLIB && ARCH_MSM
+        depends on GPIOLIB && ARCH_MSM && (ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50)
         help
           Say yes here to support the GPIO interface on ARM v6 based
           Qualcomm MSM chips.  Most of the pins on the MSM can be
diff --git a/drivers/gpio/devres.c b/drivers/gpio/devres.c
index 9e9947cb86a3..1077754f8289 100644
--- a/drivers/gpio/devres.c
+++ b/drivers/gpio/devres.c
@@ -98,6 +98,7 @@ int devm_gpio_request_one(struct device *dev, unsigned gpio,
 
         return 0;
 }
+EXPORT_SYMBOL(devm_gpio_request_one);
 
 /**
  *      devm_gpio_free - free an interrupt
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index c337143b18f8..c89c4c1e668d 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -398,10 +398,12 @@ static int __devinit mxc_gpio_probe(struct platform_device *pdev)
         writel(~0, port->base + GPIO_ISR);
 
         if (mxc_gpio_hwtype == IMX21_GPIO) {
-                /* setup one handler for all GPIO interrupts */
-                if (pdev->id == 0)
-                        irq_set_chained_handler(port->irq,
-                                                mx2_gpio_irq_handler);
+                /*
+                 * Setup one handler for all GPIO interrupts. Actually setting
+                 * the handler is needed only once, but doing it for every port
+                 * is more robust and easier.
+                 */
+                irq_set_chained_handler(port->irq, mx2_gpio_irq_handler);
         } else {
                 /* setup one handler for each entry */
                 irq_set_chained_handler(port->irq, mx3_gpio_irq_handler);
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index c4ed1722734c..4fbc208c32cf 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -174,12 +174,22 @@ static inline void _gpio_dbck_enable(struct gpio_bank *bank)
         if (bank->dbck_enable_mask && !bank->dbck_enabled) {
                 clk_enable(bank->dbck);
                 bank->dbck_enabled = true;
+
+                __raw_writel(bank->dbck_enable_mask,
+                             bank->base + bank->regs->debounce_en);
         }
 }
 
 static inline void _gpio_dbck_disable(struct gpio_bank *bank)
 {
         if (bank->dbck_enable_mask && bank->dbck_enabled) {
+                /*
+                 * Disable debounce before cutting it's clock. If debounce is
+                 * enabled but the clock is not, GPIO module seems to be unable
+                 * to detect events and generate interrupts at least on OMAP3.
+                 */
+                __raw_writel(0, bank->base + bank->regs->debounce_en);
+
                 clk_disable(bank->dbck);
                 bank->dbck_enabled = false;
         }
@@ -1081,7 +1091,6 @@ static int __devinit omap_gpio_probe(struct platform_device *pdev)
         bank->is_mpuio = pdata->is_mpuio;
         bank->non_wakeup_gpios = pdata->non_wakeup_gpios;
         bank->loses_context = pdata->loses_context;
-        bank->get_context_loss_count = pdata->get_context_loss_count;
         bank->regs = pdata->regs;
 #ifdef CONFIG_OF_GPIO
         bank->chip.of_node = of_node_get(node);
@@ -1135,6 +1144,9 @@ static int __devinit omap_gpio_probe(struct platform_device *pdev)
         omap_gpio_chip_init(bank);
         omap_gpio_show_rev(bank);
 
+        if (bank->loses_context)
+                bank->get_context_loss_count = pdata->get_context_loss_count;
+
         pm_runtime_put(bank->dev);
 
         list_add_tail(&bank->node, &omap_gpio_list);
diff --git a/drivers/gpio/gpio-sta2x11.c b/drivers/gpio/gpio-sta2x11.c
index 38416be8ba11..6064fb376e11 100644
--- a/drivers/gpio/gpio-sta2x11.c
+++ b/drivers/gpio/gpio-sta2x11.c
@@ -383,8 +383,9 @@ static int __devinit gsta_probe(struct platform_device *dev)
         }
         spin_lock_init(&chip->lock);
         gsta_gpio_setup(chip);
-        for (i = 0; i < GSTA_NR_GPIO; i++)
-                gsta_set_config(chip, i, gpio_pdata->pinconfig[i]);
+        if (gpio_pdata)
+                for (i = 0; i < GSTA_NR_GPIO; i++)
+                        gsta_set_config(chip, i, gpio_pdata->pinconfig[i]);
 
         /* 384 was used in previous code: be compatible for other drivers */
         err = irq_alloc_descs(-1, 384, GSTA_NR_GPIO, NUMA_NO_NODE);
diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio-tps65910.c
index c1ad2884f2ed..11f29c82253c 100644
--- a/drivers/gpio/gpio-tps65910.c
+++ b/drivers/gpio/gpio-tps65910.c
@@ -149,6 +149,9 @@ static int __devinit tps65910_gpio_probe(struct platform_device *pdev)
         tps65910_gpio->gpio_chip.set    = tps65910_gpio_set;
         tps65910_gpio->gpio_chip.get    = tps65910_gpio_get;
         tps65910_gpio->gpio_chip.dev = &pdev->dev;
+#ifdef CONFIG_OF_GPIO
+        tps65910_gpio->gpio_chip.of_node = tps65910->dev->of_node;
+#endif
         if (pdata && pdata->gpio_base)
                 tps65910_gpio->gpio_chip.base = pdata->gpio_base;
         else
diff --git a/drivers/gpio/gpio-wm8994.c b/drivers/gpio/gpio-wm8994.c
index 92ea5350dfe9..aa61ad2fcaaa 100644
--- a/drivers/gpio/gpio-wm8994.c
+++ b/drivers/gpio/gpio-wm8994.c
@@ -89,8 +89,11 @@ static int wm8994_gpio_direction_out(struct gpio_chip *chip,
         struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip);
         struct wm8994 *wm8994 = wm8994_gpio->wm8994;
 
+        if (value)
+                value = WM8994_GPN_LVL;
+
         return wm8994_set_bits(wm8994, WM8994_GPIO_1 + offset,
-                               WM8994_GPN_DIR, 0);
+                               WM8994_GPN_DIR | WM8994_GPN_LVL, value);
 }
 
 static void wm8994_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c
index 9764045428ce..b7e7b49d8f62 100644
--- a/drivers/gpu/drm/gma500/cdv_device.c
+++ b/drivers/gpu/drm/gma500/cdv_device.c
@@ -78,21 +78,6 @@ static int cdv_backlight_combination_mode(struct drm_device *dev)
         return REG_READ(BLC_PWM_CTL2) & PWM_LEGACY_MODE;
 }
 
-static int cdv_get_brightness(struct backlight_device *bd)
-{
-        struct drm_device *dev = bl_get_data(bd);
-        u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
-
-        if (cdv_backlight_combination_mode(dev)) {
-                u8 lbpc;
-
-                val &= ~1;
-                pci_read_config_byte(dev->pdev, 0xF4, &lbpc);
-                val *= lbpc;
-        }
-        return val;
-}
-
 static u32 cdv_get_max_backlight(struct drm_device *dev)
 {
         u32 max = REG_READ(BLC_PWM_CTL);
@@ -110,6 +95,22 @@ static u32 cdv_get_max_backlight(struct drm_device *dev)
         return max;
 }
 
+static int cdv_get_brightness(struct backlight_device *bd)
+{
+        struct drm_device *dev = bl_get_data(bd);
+        u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
+
+        if (cdv_backlight_combination_mode(dev)) {
+                u8 lbpc;
+
+                val &= ~1;
+                pci_read_config_byte(dev->pdev, 0xF4, &lbpc);
+                val *= lbpc;
+        }
+        return (val * 100)/cdv_get_max_backlight(dev);
+
+}
+
 static int cdv_set_brightness(struct backlight_device *bd)
 {
         struct drm_device *dev = bl_get_data(bd);
@@ -120,6 +121,9 @@ static int cdv_set_brightness(struct backlight_device *bd)
         if (level < 1)
                 level = 1;
 
+        level *= cdv_get_max_backlight(dev);
+        level /= 100;
+
         if (cdv_backlight_combination_mode(dev)) {
                 u32 max = cdv_get_max_backlight(dev);
                 u8 lbpc;
@@ -157,7 +161,6 @@ static int cdv_backlight_init(struct drm_device *dev)
 
         cdv_backlight_device->props.brightness =
                         cdv_get_brightness(cdv_backlight_device);
-        cdv_backlight_device->props.max_brightness = cdv_get_max_backlight(dev);
         backlight_update_status(cdv_backlight_device);
         dev_priv->backlight_device = cdv_backlight_device;
         return 0;
diff --git a/drivers/gpu/drm/gma500/opregion.c b/drivers/gpu/drm/gma500/opregion.c
index 4f186eca3a30..c430bd424681 100644
--- a/drivers/gpu/drm/gma500/opregion.c
+++ b/drivers/gpu/drm/gma500/opregion.c
@@ -144,6 +144,8 @@ struct opregion_asle {
 
 #define ASLE_CBLV_VALID         (1<<31)
 
+static struct psb_intel_opregion *system_opregion;
+
 static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
 {
         struct drm_psb_private *dev_priv = dev->dev_private;
@@ -205,7 +207,7 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev)
         struct drm_psb_private *dev_priv = dev->dev_private;
         struct opregion_asle *asle = dev_priv->opregion.asle;
 
-        if (asle) {
+        if (asle && system_opregion ) {
                 /* Don't do this on Medfield or other non PC like devices, they
                    use the bit for something different altogether */
                 psb_enable_pipestat(dev_priv, 0, PIPE_LEGACY_BLC_EVENT_ENABLE);
@@ -221,7 +223,6 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev)
 #define ACPI_EV_LID            (1<<1)
 #define ACPI_EV_DOCK           (1<<2)
 
-static struct psb_intel_opregion *system_opregion;
 
 static int psb_intel_opregion_video_event(struct notifier_block *nb,
                                           unsigned long val, void *data)
@@ -266,9 +267,6 @@ void psb_intel_opregion_init(struct drm_device *dev)
                 system_opregion = opregion;
                 register_acpi_notifier(&psb_intel_opregion_notifier);
         }
-
-        if (opregion->asle)
-                psb_intel_opregion_enable_asle(dev);
 }
 
 void psb_intel_opregion_fini(struct drm_device *dev)
diff --git a/drivers/gpu/drm/gma500/opregion.h b/drivers/gpu/drm/gma500/opregion.h
index 72dc6b921265..4a90f8b0e16c 100644
--- a/drivers/gpu/drm/gma500/opregion.h
+++ b/drivers/gpu/drm/gma500/opregion.h
@@ -27,6 +27,7 @@ extern void psb_intel_opregion_asle_intr(struct drm_device *dev);
 extern void psb_intel_opregion_init(struct drm_device *dev);
 extern void psb_intel_opregion_fini(struct drm_device *dev);
 extern int psb_intel_opregion_setup(struct drm_device *dev);
+extern void psb_intel_opregion_enable_asle(struct drm_device *dev);
 
 #else
 
@@ -46,4 +47,8 @@ extern inline int psb_intel_opregion_setup(struct drm_device *dev)
 {
         return 0;
 }
+
+extern inline void psb_intel_opregion_enable_asle(struct drm_device *dev)
+{
+}
 #endif
diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index eff039bf92d4..5971bc82b765 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -144,6 +144,10 @@ static int psb_backlight_init(struct drm_device *dev)
         psb_backlight_device->props.max_brightness = 100;
         backlight_update_status(psb_backlight_device);
         dev_priv->backlight_device = psb_backlight_device;
+
+        /* This must occur after the backlight is properly initialised */
+        psb_lid_timer_init(dev_priv);
+
         return 0;
 }
 
@@ -354,13 +358,6 @@ static int psb_chip_setup(struct drm_device *dev)
         return 0;
 }
 
-/* Not exactly an erratum more an irritation */
-static void psb_chip_errata(struct drm_device *dev)
-{
-        struct drm_psb_private *dev_priv = dev->dev_private;
-        psb_lid_timer_init(dev_priv);
-}
-
 static void psb_chip_teardown(struct drm_device *dev)
 {
         struct drm_psb_private *dev_priv = dev->dev_private;
@@ -379,7 +376,6 @@ const struct psb_ops psb_chip_ops = {
         .sgx_offset = PSB_SGX_OFFSET,
         .chip_setup = psb_chip_setup,
         .chip_teardown = psb_chip_teardown,
-        .errata = psb_chip_errata,
 
         .crtc_helper = &psb_intel_helper_funcs,
         .crtc_funcs = &psb_intel_crtc_funcs,
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index caba6e08693c..a8858a907f47 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -374,6 +374,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
 
         if (ret)
                 return ret;
+        psb_intel_opregion_enable_asle(dev);
 #if 0
         /*enable runtime pm at last*/
         pm_runtime_enable(&dev->pdev->dev);
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index bef04c192768..3fda8c87f02c 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -386,6 +386,7 @@ config HID_MULTITOUCH
           - Unitec Panels
           - XAT optical touch panels
           - Xiroku optical touch panels
+          - Zytronic touch panels
 
           If unsure, say N.
 
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index fa10f847f7db..585344b6d338 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -517,6 +517,12 @@ static const struct hid_device_id apple_devices[] = {
                 .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
                 .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI),
+                .driver_data = APPLE_HAS_FN },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO),
+                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
+                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
                 .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 6ac0286b5375..4c87276c8ddb 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1503,6 +1503,9 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) },
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) },
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
@@ -1995,6 +1998,7 @@ static const struct hid_device_id hid_ignore_list[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) },
         { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) },
         { HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_BEATPAD) },
         { HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1024LS) },
         { HID_USB_DEVICE(USB_VENDOR_ID_MCC, USB_DEVICE_ID_MCC_PMD1208LS) },
         { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, USB_DEVICE_ID_PICKIT1) },
@@ -2089,6 +2093,9 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI) },
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO) },
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
         { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
         { }
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index d1cdd2d28409..32039235cfee 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -125,6 +125,9 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI    0x024c
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_ISO     0x024d
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_JIS     0x024e
+#define USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI    0x0262
+#define USB_DEVICE_ID_APPLE_WELLSPRING7_ISO     0x0263
+#define USB_DEVICE_ID_APPLE_WELLSPRING7_JIS     0x0264
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI  0x0239
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO   0x023a
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS   0x023b
@@ -518,6 +521,9 @@
 #define USB_DEVICE_ID_CRYSTALTOUCH      0x0006
 #define USB_DEVICE_ID_CRYSTALTOUCH_DUAL 0x0007
 
+#define USB_VENDOR_ID_MADCATZ           0x0738
+#define USB_DEVICE_ID_MADCATZ_BEATPAD   0x4540
+
 #define USB_VENDOR_ID_MCC               0x09db
 #define USB_DEVICE_ID_MCC_PMD1024LS     0x0076
 #define USB_DEVICE_ID_MCC_PMD1208LS     0x007a
@@ -653,6 +659,9 @@
 #define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001
 #define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE        0x0600
 
+#define USB_VENDOR_ID_SENNHEISER        0x1395
+#define USB_DEVICE_ID_SENNHEISER_BTD500USB      0x002c
+
 #define USB_VENDOR_ID_SIGMA_MICRO       0x1c4f
 #define USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD      0x0002
 
@@ -802,6 +811,9 @@
 #define USB_VENDOR_ID_ZYDACRON  0x13EC
 #define USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL   0x0006
 
+#define USB_VENDOR_ID_ZYTRONIC          0x14c8
+#define USB_DEVICE_ID_ZYTRONIC_ZXY100   0x0005
+
 #define USB_VENDOR_ID_PRIMAX    0x0461
 #define USB_DEVICE_ID_PRIMAX_KEYBOARD   0x4e05
 
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 132b0019365e..5301006f6c15 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -301,6 +301,9 @@ static const struct hid_device_id hid_battery_quirks[] = {
         { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
                                USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
           HID_BATTERY_QUIRK_PERCENT | HID_BATTERY_QUIRK_FEATURE },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
+                USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
+          HID_BATTERY_QUIRK_PERCENT | HID_BATTERY_QUIRK_FEATURE },
         {}
 };
 
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 6e3332a99976..76479246d4ee 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1048,6 +1048,11 @@ static const struct hid_device_id mt_devices[] = {
                 MT_USB_DEVICE(USB_VENDOR_ID_XIROKU,
                         USB_DEVICE_ID_XIROKU_CSR2) },
 
+        /* Zytronic panels */
+        { .driver_data = MT_CLS_SERIAL,
+                MT_USB_DEVICE(USB_VENDOR_ID_ZYTRONIC,
+                        USB_DEVICE_ID_ZYTRONIC_ZXY100) },
+
         /* Generic MT device */
         { HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH, HID_ANY_ID, HID_ANY_ID) },
         { }
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 0597ee604f6e..903eef3d3e10 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -76,6 +76,7 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008, HID_QUIRK_NOGET },
+        { USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2, HID_QUIRK_NOGET },
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index e7701d99f8e8..f1de3979181f 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -2341,7 +2341,7 @@ static void __devinit it87_init_device(struct platform_device *pdev)
 
         /* Start monitoring */
         it87_write_value(data, IT87_REG_CONFIG,
-                         (it87_read_value(data, IT87_REG_CONFIG) & 0x36)
+                         (it87_read_value(data, IT87_REG_CONFIG) & 0x3e)
                          | (update_vbat ? 0x41 : 0x01));
 }
 
diff --git a/drivers/hwspinlock/hwspinlock_core.c b/drivers/hwspinlock/hwspinlock_core.c
index 61c9cf15fa52..1201a15784c3 100644
--- a/drivers/hwspinlock/hwspinlock_core.c
+++ b/drivers/hwspinlock/hwspinlock_core.c
@@ -345,7 +345,7 @@ int hwspin_lock_register(struct hwspinlock_device *bank, struct device *dev,
                 spin_lock_init(&hwlock->lock);
                 hwlock->bank = bank;
 
-                ret = hwspin_lock_register_single(hwlock, i);
+                ret = hwspin_lock_register_single(hwlock, base_id + i);
                 if (ret)
                         goto reg_failed;
         }
@@ -354,7 +354,7 @@ int hwspin_lock_register(struct hwspinlock_device *bank, struct device *dev,
 
 reg_failed:
         while (--i >= 0)
-                hwspin_lock_unregister_single(i);
+                hwspin_lock_unregister_single(base_id + i);
         return ret;
 }
 EXPORT_SYMBOL_GPL(hwspin_lock_register);
diff --git a/drivers/input/joystick/as5011.c b/drivers/input/joystick/as5011.c
index 57d19d4e0a2d..c96653b58867 100644
--- a/drivers/input/joystick/as5011.c
+++ b/drivers/input/joystick/as5011.c
@@ -282,7 +282,8 @@ static int __devinit as5011_probe(struct i2c_client *client,
 
         error = request_threaded_irq(as5011->button_irq,
                                      NULL, as5011_button_interrupt,
-                                     IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+                                     IRQF_TRIGGER_RISING |
+                                        IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                      "as5011_button", as5011);
         if (error < 0) {
                 dev_err(&client->dev,
@@ -296,7 +297,7 @@ static int __devinit as5011_probe(struct i2c_client *client,
 
         error = request_threaded_irq(as5011->axis_irq, NULL,
                                      as5011_axis_interrupt,
-                                     plat_data->axis_irqflags,
+                                     plat_data->axis_irqflags | IRQF_ONESHOT,
                                      "as5011_joystick", as5011);
         if (error) {
                 dev_err(&client->dev,
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index ee16fb67b7ae..83811e45d633 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -142,6 +142,7 @@ static const struct xpad_device {
         { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX },
         { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX },
         { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX },
+        { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
         { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX },
         { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX },
         { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX },
@@ -164,6 +165,7 @@ static const struct xpad_device {
         { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
         { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
         { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
+        { 0x1689, 0xfd00, "Razer Onza Tournament Edition", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
         { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
         { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN }
 };
@@ -238,12 +240,14 @@ static struct usb_device_id xpad_table [] = {
         XPAD_XBOX360_VENDOR(0x045e),            /* Microsoft X-Box 360 controllers */
         XPAD_XBOX360_VENDOR(0x046d),            /* Logitech X-Box 360 style controllers */
         XPAD_XBOX360_VENDOR(0x0738),            /* Mad Catz X-Box 360 controllers */
+        { USB_DEVICE(0x0738, 0x4540) },         /* Mad Catz Beat Pad */
         XPAD_XBOX360_VENDOR(0x0e6f),            /* 0x0e6f X-Box 360 controllers */
         XPAD_XBOX360_VENDOR(0x12ab),            /* X-Box 360 dance pads */
         XPAD_XBOX360_VENDOR(0x1430),            /* RedOctane X-Box 360 controllers */
         XPAD_XBOX360_VENDOR(0x146b),            /* BigBen Interactive Controllers */
         XPAD_XBOX360_VENDOR(0x1bad),            /* Harminix Rock Band Guitar and Drums */
-        XPAD_XBOX360_VENDOR(0x0f0d),            /* Hori Controllers */
+        XPAD_XBOX360_VENDOR(0x0f0d),            /* Hori Controllers */
+        XPAD_XBOX360_VENDOR(0x1689),            /* Razer Onza */
         { }
 };
 
diff --git a/drivers/input/keyboard/mcs_touchkey.c b/drivers/input/keyboard/mcs_touchkey.c
index 64a0ca4c92f3..0d77f6c84950 100644
--- a/drivers/input/keyboard/mcs_touchkey.c
+++ b/drivers/input/keyboard/mcs_touchkey.c
@@ -178,7 +178,8 @@ static int __devinit mcs_touchkey_probe(struct i2c_client *client,
         }
 
         error = request_threaded_irq(client->irq, NULL, mcs_touchkey_interrupt,
-                        IRQF_TRIGGER_FALLING, client->dev.driver->name, data);
+                                     IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+                                     client->dev.driver->name, data);
         if (error) {
                 dev_err(&client->dev, "Failed to register interrupt\n");
                 goto err_free_mem;
diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index caa218a51b5a..7613f1cac951 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c
@@ -248,7 +248,7 @@ static int __devinit mpr_touchkey_probe(struct i2c_client *client,
 
         error = request_threaded_irq(client->irq, NULL,
                                      mpr_touchkey_interrupt,
-                                     IRQF_TRIGGER_FALLING,
+                                     IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                      client->dev.driver->name, mpr121);
         if (error) {
                 dev_err(&client->dev, "Failed to register interrupt\n");
diff --git a/drivers/input/keyboard/qt1070.c b/drivers/input/keyboard/qt1070.c
index 0b7b2f891752..ca68f2992d72 100644
--- a/drivers/input/keyboard/qt1070.c
+++ b/drivers/input/keyboard/qt1070.c
@@ -201,7 +201,8 @@ static int __devinit qt1070_probe(struct i2c_client *client,
         msleep(QT1070_RESET_TIME);
 
         err = request_threaded_irq(client->irq, NULL, qt1070_interrupt,
-                IRQF_TRIGGER_NONE, client->dev.driver->name, data);
+                                   IRQF_TRIGGER_NONE | IRQF_ONESHOT,
+                                   client->dev.driver->name, data);
         if (err) {
                 dev_err(&client->dev, "fail to request irq\n");
                 goto err_free_mem;
diff --git a/drivers/input/keyboard/tca6416-keypad.c b/drivers/input/keyboard/tca6416-keypad.c
index 3afea3f89718..c355cdde8d22 100644
--- a/drivers/input/keyboard/tca6416-keypad.c
+++ b/drivers/input/keyboard/tca6416-keypad.c
@@ -278,7 +278,8 @@ static int __devinit tca6416_keypad_probe(struct i2c_client *client,
 
                 error = request_threaded_irq(chip->irqnum, NULL,
                                              tca6416_keys_isr,
-                                             IRQF_TRIGGER_FALLING,
+                                             IRQF_TRIGGER_FALLING |
+                                                IRQF_ONESHOT,
                                              "tca6416-keypad", chip);
                 if (error) {
                         dev_dbg(&client->dev,
diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c
index 5f87b28b3192..893869b29ed9 100644
--- a/drivers/input/keyboard/tca8418_keypad.c
+++ b/drivers/input/keyboard/tca8418_keypad.c
@@ -360,7 +360,7 @@ static int __devinit tca8418_keypad_probe(struct i2c_client *client,
                 client->irq = gpio_to_irq(client->irq);
 
         error = request_threaded_irq(client->irq, NULL, tca8418_irq_handler,
-                                     IRQF_TRIGGER_FALLING,
+                                     IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                      client->name, keypad_data);
         if (error) {
                 dev_dbg(&client->dev,
diff --git a/drivers/input/keyboard/tnetv107x-keypad.c b/drivers/input/keyboard/tnetv107x-keypad.c
index a4a445fb7020..4c34f21fbe2d 100644
--- a/drivers/input/keyboard/tnetv107x-keypad.c
+++ b/drivers/input/keyboard/tnetv107x-keypad.c
@@ -227,15 +227,15 @@ static int __devinit keypad_probe(struct platform_device *pdev)
                 goto error_clk;
         }
 
-        error = request_threaded_irq(kp->irq_press, NULL, keypad_irq, 0,
-                                     dev_name(dev), kp);
+        error = request_threaded_irq(kp->irq_press, NULL, keypad_irq,
+                                     IRQF_ONESHOT, dev_name(dev), kp);
         if (error < 0) {
                 dev_err(kp->dev, "Could not allocate keypad press key irq\n");
                 goto error_irq_press;
         }
 
-        error = request_threaded_irq(kp->irq_release, NULL, keypad_irq, 0,
-                                     dev_name(dev), kp);
+        error = request_threaded_irq(kp->irq_release, NULL, keypad_irq,
+                                     IRQF_ONESHOT, dev_name(dev), kp);
         if (error < 0) {
                 dev_err(kp->dev, "Could not allocate keypad release key irq\n");
                 goto error_irq_release;
diff --git a/drivers/input/misc/ad714x.c b/drivers/input/misc/ad714x.c
index 0ac75bbad4d6..2e5d5e1de647 100644
--- a/drivers/input/misc/ad714x.c
+++ b/drivers/input/misc/ad714x.c
@@ -972,6 +972,7 @@ struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
         struct ad714x_platform_data *plat_data = dev->platform_data;
         struct ad714x_chip *ad714x;
         void *drv_mem;
+        unsigned long irqflags;
 
         struct ad714x_button_drv *bt_drv;
         struct ad714x_slider_drv *sd_drv;
@@ -1162,10 +1163,11 @@ struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
                 alloc_idx++;
         }
 
+        irqflags = plat_data->irqflags ?: IRQF_TRIGGER_FALLING;
+        irqflags |= IRQF_ONESHOT;
+
         error = request_threaded_irq(ad714x->irq, NULL, ad714x_interrupt_thread,
-                                plat_data->irqflags ?
-                                        plat_data->irqflags : IRQF_TRIGGER_FALLING,
-                                "ad714x_captouch", ad714x);
+                                     irqflags, "ad714x_captouch", ad714x);
         if (error) {
                 dev_err(dev, "can't allocate irq %d\n", ad714x->irq);
                 goto err_unreg_dev;
diff --git a/drivers/input/misc/dm355evm_keys.c b/drivers/input/misc/dm355evm_keys.c
index 35083c6836c3..c1313d8535c3 100644
--- a/drivers/input/misc/dm355evm_keys.c
+++ b/drivers/input/misc/dm355evm_keys.c
@@ -213,7 +213,8 @@ static int __devinit dm355evm_keys_probe(struct platform_device *pdev)
         /* REVISIT:  flush the event queue? */
 
         status = request_threaded_irq(keys->irq, NULL, dm355evm_keys_irq,
-                        IRQF_TRIGGER_FALLING, dev_name(&pdev->dev), keys);
+                                      IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+                                      dev_name(&pdev->dev), keys);
         if (status < 0)
                 goto fail2;
 
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 2cf681d98c0d..d528c23e194f 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -79,6 +79,10 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI   0x0252
 #define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO    0x0253
 #define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS    0x0254
+/* MacbookPro10,1 (unibody, June 2012) */
+#define USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI    0x0262
+#define USB_DEVICE_ID_APPLE_WELLSPRING7_ISO     0x0263
+#define USB_DEVICE_ID_APPLE_WELLSPRING7_JIS     0x0264
 
 #define BCM5974_DEVICE(prod) {                                  \
         .match_flags = (USB_DEVICE_ID_MATCH_DEVICE |            \
@@ -128,6 +132,10 @@ static const struct usb_device_id bcm5974_table[] = {
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
+        /* MacbookPro10,1 */
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI),
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_ISO),
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
         /* Terminating entry */
         {}
 };
@@ -354,6 +362,18 @@ static const struct bcm5974_config bcm5974_config_table[] = {
                 { DIM_X, DIM_X / SN_COORD, -4620, 5140 },
                 { DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
         },
+        {
+                USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI,
+                USB_DEVICE_ID_APPLE_WELLSPRING7_ISO,
+                USB_DEVICE_ID_APPLE_WELLSPRING7_JIS,
+                HAS_INTEGRATED_BUTTON,
+                0x84, sizeof(struct bt_data),
+                0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+                { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+                { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+                { DIM_X, DIM_X / SN_COORD, -4750, 5280 },
+                { DIM_Y, DIM_Y / SN_COORD, -150, 6730 }
+        },
         {}
 };
 
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index cad5602d3ce4..8b31473a81fe 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -216,7 +216,7 @@ static void wacom_retrieve_report_data(struct usb_interface *intf,
 
                 rep_data[0] = 12;
                 result = wacom_get_report(intf, WAC_HID_FEATURE_REPORT,
-                                          rep_data[0], &rep_data, 2,
+                                          rep_data[0], rep_data, 2,
                                           WAC_MSG_RETRIES);
 
                 if (result >= 0 && rep_data[1] > 2)
@@ -401,7 +401,9 @@ static int wacom_parse_hid(struct usb_interface *intf,
                                 break;
 
                         case HID_USAGE_CONTACTMAX:
-                                wacom_retrieve_report_data(intf, features);
+                                /* leave touch_max as is if predefined */
+                                if (!features->touch_max)
+                                        wacom_retrieve_report_data(intf, features);
                                 i++;
                                 break;
                         }
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index e2482b40da51..bd4eb4277697 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -597,7 +597,7 @@ struct ad7879 *ad7879_probe(struct device *dev, u8 devid, unsigned int irq,
                         AD7879_TMR(ts->pen_down_acc_interval);
 
         err = request_threaded_irq(ts->irq, NULL, ad7879_irq,
-                                   IRQF_TRIGGER_FALLING,
+                                   IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                    dev_name(dev), ts);
         if (err) {
                 dev_err(dev, "irq %d busy?\n", ts->irq);
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 42e645062c20..25fd0561a17d 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1149,7 +1149,8 @@ static int __devinit mxt_probe(struct i2c_client *client,
                 goto err_free_object;
 
         error = request_threaded_irq(client->irq, NULL, mxt_interrupt,
-                        pdata->irqflags, client->dev.driver->name, data);
+                                     pdata->irqflags | IRQF_ONESHOT,
+                                     client->dev.driver->name, data);
         if (error) {
                 dev_err(&client->dev, "Failed to register interrupt\n");
                 goto err_free_object;
diff --git a/drivers/input/touchscreen/bu21013_ts.c b/drivers/input/touchscreen/bu21013_ts.c
index f2d03c06c2da..5c487d23f11c 100644
--- a/drivers/input/touchscreen/bu21013_ts.c
+++ b/drivers/input/touchscreen/bu21013_ts.c
@@ -509,7 +509,8 @@ static int __devinit bu21013_probe(struct i2c_client *client,
         input_set_drvdata(in_dev, bu21013_data);
 
         error = request_threaded_irq(pdata->irq, NULL, bu21013_gpio_irq,
-                                     IRQF_TRIGGER_FALLING | IRQF_SHARED,
+                                     IRQF_TRIGGER_FALLING | IRQF_SHARED |
+                                        IRQF_ONESHOT,
                                      DRIVER_TP, bu21013_data);
         if (error) {
                 dev_err(&client->dev, "request irq %d failed\n", pdata->irq);
diff --git a/drivers/input/touchscreen/cy8ctmg110_ts.c b/drivers/input/touchscreen/cy8ctmg110_ts.c
index 237753ad1031..464f1bf4b61d 100644
--- a/drivers/input/touchscreen/cy8ctmg110_ts.c
+++ b/drivers/input/touchscreen/cy8ctmg110_ts.c
@@ -251,7 +251,8 @@ static int __devinit cy8ctmg110_probe(struct i2c_client *client,
         }
 
         err = request_threaded_irq(client->irq, NULL, cy8ctmg110_irq_thread,
-                                   IRQF_TRIGGER_RISING, "touch_reset_key", ts);
+                                   IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+                                   "touch_reset_key", ts);
         if (err < 0) {
                 dev_err(&client->dev,
                         "irq %d busy? error %d\n", client->irq, err);
diff --git a/drivers/input/touchscreen/intel-mid-touch.c b/drivers/input/touchscreen/intel-mid-touch.c
index 3cd7a837f82b..cf299377fc49 100644
--- a/drivers/input/touchscreen/intel-mid-touch.c
+++ b/drivers/input/touchscreen/intel-mid-touch.c
@@ -620,7 +620,7 @@ static int __devinit mrstouch_probe(struct platform_device *pdev)
                              MRST_PRESSURE_MIN, MRST_PRESSURE_MAX, 0, 0);
 
         err = request_threaded_irq(tsdev->irq, NULL, mrstouch_pendet_irq,
-                                   0, "mrstouch", tsdev);
+                                   IRQF_ONESHOT, "mrstouch", tsdev);
         if (err) {
                 dev_err(tsdev->dev, "unable to allocate irq\n");
                 goto err_free_mem;
diff --git a/drivers/input/touchscreen/pixcir_i2c_ts.c b/drivers/input/touchscreen/pixcir_i2c_ts.c
index 72f6ba3a4709..953b4c105cad 100644
--- a/drivers/input/touchscreen/pixcir_i2c_ts.c
+++ b/drivers/input/touchscreen/pixcir_i2c_ts.c
@@ -165,7 +165,7 @@ static int __devinit pixcir_i2c_ts_probe(struct i2c_client *client,
         input_set_drvdata(input, tsdata);
 
         error = request_threaded_irq(client->irq, NULL, pixcir_ts_isr,
-                                     IRQF_TRIGGER_FALLING,
+                                     IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
                                      client->name, tsdata);
         if (error) {
                 dev_err(&client->dev, "Unable to request touchscreen IRQ.\n");
diff --git a/drivers/input/touchscreen/tnetv107x-ts.c b/drivers/input/touchscreen/tnetv107x-ts.c
index 7e7488097359..368d2c6cf780 100644
--- a/drivers/input/touchscreen/tnetv107x-ts.c
+++ b/drivers/input/touchscreen/tnetv107x-ts.c
@@ -297,7 +297,7 @@ static int __devinit tsc_probe(struct platform_device *pdev)
                 goto error_clk;
         }
 
-        error = request_threaded_irq(ts->tsc_irq, NULL, tsc_irq, 0,
+        error = request_threaded_irq(ts->tsc_irq, NULL, tsc_irq, IRQF_ONESHOT,
                                      dev_name(dev), ts);
         if (error < 0) {
                 dev_err(ts->dev, "Could not allocate ts irq\n");
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index b6adeaee9cc5..5ce3fa8ce646 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -650,7 +650,8 @@ static int __devinit tsc2005_probe(struct spi_device *spi)
         tsc2005_stop_scan(ts);
 
         error = request_threaded_irq(spi->irq, NULL, tsc2005_irq_thread,
-                                     IRQF_TRIGGER_RISING, "tsc2005", ts);
+                                     IRQF_TRIGGER_RISING | IRQF_ONESHOT,
+                                     "tsc2005", ts);
         if (error) {
                 dev_err(&spi->dev, "Failed to request irq, err: %d\n", error);
                 goto err_free_mem;
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index a2e418cba0ff..625626391f2d 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -83,6 +83,8 @@ static struct iommu_ops amd_iommu_ops;
 static ATOMIC_NOTIFIER_HEAD(ppr_notifier);
 int amd_iommu_max_glx_val = -1;
 
+static struct dma_map_ops amd_iommu_dma_ops;
+
 /*
  * general struct to manage commands send to an IOMMU
  */
@@ -402,7 +404,7 @@ static void amd_iommu_stats_init(void)
                 return;
 
         de_fflush  = debugfs_create_bool("fullflush", 0444, stats_dir,
-                                         (u32 *)&amd_iommu_unmap_flush);
+                                         &amd_iommu_unmap_flush);
 
         amd_iommu_stats_add(&compl_wait);
         amd_iommu_stats_add(&cnt_map_single);
@@ -2267,6 +2269,13 @@ static int device_change_notifier(struct notifier_block *nb,
                 list_add_tail(&dma_domain->list, &iommu_pd_list);
                 spin_unlock_irqrestore(&iommu_pd_list_lock, flags);
 
+                dev_data = get_dev_data(dev);
+
+                if (!dev_data->passthrough)
+                        dev->archdata.dma_ops = &amd_iommu_dma_ops;
+                else
+                        dev->archdata.dma_ops = &nommu_dma_ops;
+
                 break;
         case BUS_NOTIFY_DEL_DEVICE:
 
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 542024ba6dba..a33612f3206f 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -129,7 +129,7 @@ u16 amd_iommu_last_bdf;			/* largest PCI device id we have
                                            to handle */
 LIST_HEAD(amd_iommu_unity_map);         /* a list of required unity mappings
                                            we find in ACPI */
-bool amd_iommu_unmap_flush;             /* if true, flush on every unmap */
+u32 amd_iommu_unmap_flush;              /* if true, flush on every unmap */
 
 LIST_HEAD(amd_iommu_list);              /* list of all AMD IOMMUs in the
                                            system */
@@ -1641,6 +1641,8 @@ static int __init amd_iommu_init(void)
 
         amd_iommu_init_api();
 
+        x86_platform.iommu_shutdown = disable_iommus;
+
         if (iommu_pass_through)
                 goto out;
 
@@ -1649,8 +1651,6 @@ static int __init amd_iommu_init(void)
         else
                 printk(KERN_INFO "AMD-Vi: Lazy IO/TLB flushing enabled\n");
 
-        x86_platform.iommu_shutdown = disable_iommus;
-
 out:
         return ret;
 
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
index 24355559a2ad..c1b1d489817e 100644
--- a/drivers/iommu/amd_iommu_types.h
+++ b/drivers/iommu/amd_iommu_types.h
@@ -652,7 +652,7 @@ extern unsigned long *amd_iommu_pd_alloc_bitmap;
  * If true, the addresses will be flushed on unmap time, not when
  * they are reused
  */
-extern bool amd_iommu_unmap_flush;
+extern u32 amd_iommu_unmap_flush;
 
 /* Smallest number of PASIDs supported by any IOMMU in the system */
 extern u32 amd_iommu_max_pasids;
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index ecd679043d77..3f3d09d560ea 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -550,13 +550,13 @@ static int alloc_pdir(struct smmu_as *as)
                 return 0;
 
         as->pte_count = devm_kzalloc(smmu->dev,
-                     sizeof(as->pte_count[0]) * SMMU_PDIR_COUNT, GFP_KERNEL);
+                     sizeof(as->pte_count[0]) * SMMU_PDIR_COUNT, GFP_ATOMIC);
         if (!as->pte_count) {
                 dev_err(smmu->dev,
                         "failed to allocate smmu_device PTE cunters\n");
                 return -ENOMEM;
         }
-        as->pdir_page = alloc_page(GFP_KERNEL | __GFP_DMA);
+        as->pdir_page = alloc_page(GFP_ATOMIC | __GFP_DMA);
         if (!as->pdir_page) {
                 dev_err(smmu->dev,
                         "failed to allocate smmu_device page directory\n");
diff --git a/drivers/leds/ledtrig-heartbeat.c b/drivers/leds/ledtrig-heartbeat.c
index 41dc76db4311..a019fbb70880 100644
--- a/drivers/leds/ledtrig-heartbeat.c
+++ b/drivers/leds/ledtrig-heartbeat.c
@@ -21,6 +21,8 @@
 #include <linux/reboot.h>
 #include "leds.h"
 
+static int panic_heartbeats;
+
 struct heartbeat_trig_data {
         unsigned int phase;
         unsigned int period;
@@ -34,6 +36,11 @@ static void led_heartbeat_function(unsigned long data)
         unsigned long brightness = LED_OFF;
         unsigned long delay = 0;
 
+        if (unlikely(panic_heartbeats)) {
+                led_set_brightness(led_cdev, LED_OFF);
+                return;
+        }
+
         /* acts like an actual heart beat -- ie thump-thump-pause... */
         switch (heartbeat_data->phase) {
         case 0:
@@ -111,12 +118,19 @@ static int heartbeat_reboot_notifier(struct notifier_block *nb,
         return NOTIFY_DONE;
 }
 
+static int heartbeat_panic_notifier(struct notifier_block *nb,
+                                     unsigned long code, void *unused)
+{
+        panic_heartbeats = 1;
+        return NOTIFY_DONE;
+}
+
 static struct notifier_block heartbeat_reboot_nb = {
         .notifier_call = heartbeat_reboot_notifier,
 };
 
 static struct notifier_block heartbeat_panic_nb = {
-        .notifier_call = heartbeat_reboot_notifier,
+        .notifier_call = heartbeat_panic_notifier,
 };
 
 static int __init heartbeat_trig_init(void)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index a4c219e3c859..d5ab4493c8be 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2931,6 +2931,7 @@ offset_store(struct md_rdev *rdev, const char *buf, size_t len)
                  * can be sane */
                 return -EBUSY;
         rdev->data_offset = offset;
+        rdev->new_data_offset = offset;
         return len;
 }
 
@@ -3926,8 +3927,8 @@ array_state_show(struct mddev *mddev, char *page)
         return sprintf(page, "%s\n", array_states[st]);
 }
 
-static int do_md_stop(struct mddev * mddev, int ro, int is_open);
-static int md_set_readonly(struct mddev * mddev, int is_open);
+static int do_md_stop(struct mddev * mddev, int ro, struct block_device *bdev);
+static int md_set_readonly(struct mddev * mddev, struct block_device *bdev);
 static int do_md_run(struct mddev * mddev);
 static int restart_array(struct mddev *mddev);
 
@@ -3943,14 +3944,14 @@ array_state_store(struct mddev *mddev, const char *buf, size_t len)
                 /* stopping an active array */
                 if (atomic_read(&mddev->openers) > 0)
                         return -EBUSY;
-                err = do_md_stop(mddev, 0, 0);
+                err = do_md_stop(mddev, 0, NULL);
                 break;
         case inactive:
                 /* stopping an active array */
                 if (mddev->pers) {
                         if (atomic_read(&mddev->openers) > 0)
                                 return -EBUSY;
-                        err = do_md_stop(mddev, 2, 0);
+                        err = do_md_stop(mddev, 2, NULL);
                 } else
                         err = 0; /* already inactive */
                 break;
@@ -3958,7 +3959,7 @@ array_state_store(struct mddev *mddev, const char *buf, size_t len)
                 break; /* not supported yet */
         case readonly:
                 if (mddev->pers)
-                        err = md_set_readonly(mddev, 0);
+                        err = md_set_readonly(mddev, NULL);
                 else {
                         mddev->ro = 1;
                         set_disk_ro(mddev->gendisk, 1);
@@ -3968,7 +3969,7 @@ array_state_store(struct mddev *mddev, const char *buf, size_t len)
         case read_auto:
                 if (mddev->pers) {
                         if (mddev->ro == 0)
-                                err = md_set_readonly(mddev, 0);
+                                err = md_set_readonly(mddev, NULL);
                         else if (mddev->ro == 1)
                                 err = restart_array(mddev);
                         if (err == 0) {
@@ -5351,15 +5352,17 @@ void md_stop(struct mddev *mddev)
 }
 EXPORT_SYMBOL_GPL(md_stop);
 
-static int md_set_readonly(struct mddev *mddev, int is_open)
+static int md_set_readonly(struct mddev *mddev, struct block_device *bdev)
 {
         int err = 0;
         mutex_lock(&mddev->open_mutex);
-        if (atomic_read(&mddev->openers) > is_open) {
+        if (atomic_read(&mddev->openers) > !!bdev) {
                 printk("md: %s still in use.\n",mdname(mddev));
                 err = -EBUSY;
                 goto out;
         }
+        if (bdev)
+                sync_blockdev(bdev);
         if (mddev->pers) {
                 __md_stop_writes(mddev);
 
@@ -5381,18 +5384,26 @@ out:
  *   0 - completely stop and dis-assemble array
  *   2 - stop but do not disassemble array
  */
-static int do_md_stop(struct mddev * mddev, int mode, int is_open)
+static int do_md_stop(struct mddev * mddev, int mode,
+                      struct block_device *bdev)
 {
         struct gendisk *disk = mddev->gendisk;
         struct md_rdev *rdev;
 
         mutex_lock(&mddev->open_mutex);
-        if (atomic_read(&mddev->openers) > is_open ||
+        if (atomic_read(&mddev->openers) > !!bdev ||
             mddev->sysfs_active) {
                 printk("md: %s still in use.\n",mdname(mddev));
                 mutex_unlock(&mddev->open_mutex);
                 return -EBUSY;
         }
+        if (bdev)
+                /* It is possible IO was issued on some other
+                 * open file which was closed before we took ->open_mutex.
+                 * As that was not the last close __blkdev_put will not
+                 * have called sync_blockdev, so we must.
+                 */
+                sync_blockdev(bdev);
 
         if (mddev->pers) {
                 if (mddev->ro)
@@ -5466,7 +5477,7 @@ static void autorun_array(struct mddev *mddev)
         err = do_md_run(mddev);
         if (err) {
                 printk(KERN_WARNING "md: do_md_run() returned %d\n", err);
-                do_md_stop(mddev, 0, 0);
+                do_md_stop(mddev, 0, NULL);
         }
 }
 
@@ -6481,11 +6492,11 @@ static int md_ioctl(struct block_device *bdev, fmode_t mode,
                         goto done_unlock;
 
                 case STOP_ARRAY:
-                        err = do_md_stop(mddev, 0, 1);
+                        err = do_md_stop(mddev, 0, bdev);
                         goto done_unlock;
 
                 case STOP_ARRAY_RO:
-                        err = md_set_readonly(mddev, 1);
+                        err = md_set_readonly(mddev, bdev);
                         goto done_unlock;
 
                 case BLKROSET:
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 8c2754f835ef..cacd008d6864 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1818,8 +1818,14 @@ static void sync_request_write(struct mddev *mddev, struct r1bio *r1_bio)
 
         if (atomic_dec_and_test(&r1_bio->remaining)) {
                 /* if we're here, all write(s) have completed, so clean up */
-                md_done_sync(mddev, r1_bio->sectors, 1);
-                put_buf(r1_bio);
+                int s = r1_bio->sectors;
+                if (test_bit(R1BIO_MadeGood, &r1_bio->state) ||
+                    test_bit(R1BIO_WriteError, &r1_bio->state))
+                        reschedule_retry(r1_bio);
+                else {
+                        put_buf(r1_bio);
+                        md_done_sync(mddev, s, 1);
+                }
         }
 }
 
@@ -2485,9 +2491,10 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr, int *skipp
          */
         if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) {
                 atomic_set(&r1_bio->remaining, read_targets);
-                for (i = 0; i < conf->raid_disks * 2; i++) {
+                for (i = 0; i < conf->raid_disks * 2 && read_targets; i++) {
                         bio = r1_bio->bios[i];
                         if (bio->bi_end_io == end_sync_read) {
+                                read_targets--;
                                 md_sync_acct(bio->bi_bdev, nr_sectors);
                                 generic_make_request(bio);
                         }
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index 00a67326c193..39eab73b01ae 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -243,6 +243,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
         if (minor == MAX_DVB_MINORS) {
                 kfree(dvbdevfops);
                 kfree(dvbdev);
+                up_write(&minor_rwsem);
                 mutex_unlock(&dvbdev_register_lock);
                 return -EINVAL;
         }
diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c
index 342c2c8c1ddf..54ee34872d14 100644
--- a/drivers/media/rc/winbond-cir.c
+++ b/drivers/media/rc/winbond-cir.c
@@ -232,7 +232,7 @@ MODULE_PARM_DESC(invert, "Invert the signal from the IR receiver");
 
 static bool txandrx; /* default = 0 */
 module_param(txandrx, bool, 0444);
-MODULE_PARM_DESC(invert, "Allow simultaneous TX and RX");
+MODULE_PARM_DESC(txandrx, "Allow simultaneous TX and RX");
 
 static unsigned int wake_sc = 0x800F040C;
 module_param(wake_sc, uint, 0644);
@@ -1032,6 +1032,8 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id)
         data->dev->tx_ir = wbcir_tx;
         data->dev->priv = data;
         data->dev->dev.parent = &device->dev;
+        data->dev->timeout = MS_TO_NS(100);
+        data->dev->allowed_protos = RC_TYPE_ALL;
 
         if (!request_region(data->wbase, WAKEUP_IOMEM_LEN, DRVNAME)) {
                 dev_err(dev, "Region 0x%lx-0x%lx already in use!\n",
diff --git a/drivers/media/video/cx231xx/cx231xx-audio.c b/drivers/media/video/cx231xx/cx231xx-audio.c
index 068f78dc5d13..b4c99c7270cf 100644
--- a/drivers/media/video/cx231xx/cx231xx-audio.c
+++ b/drivers/media/video/cx231xx/cx231xx-audio.c
@@ -307,7 +307,7 @@ static int cx231xx_init_audio_isoc(struct cx231xx *dev)
                 urb->context = dev;
                 urb->pipe = usb_rcvisocpipe(dev->udev,
                                                 dev->adev.end_point_addr);
-                urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
+                urb->transfer_flags = URB_ISO_ASAP;
                 urb->transfer_buffer = dev->adev.transfer_buffer[i];
                 urb->interval = 1;
                 urb->complete = cx231xx_audio_isocirq;
@@ -368,7 +368,7 @@ static int cx231xx_init_audio_bulk(struct cx231xx *dev)
                 urb->context = dev;
                 urb->pipe = usb_rcvbulkpipe(dev->udev,
                                                 dev->adev.end_point_addr);
-                urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+                urb->transfer_flags = 0;
                 urb->transfer_buffer = dev->adev.transfer_buffer[i];
                 urb->complete = cx231xx_audio_bulkirq;
                 urb->transfer_buffer_length = sb_size;
diff --git a/drivers/media/video/cx231xx/cx231xx-vbi.c b/drivers/media/video/cx231xx/cx231xx-vbi.c
index 3d15314e1f88..ac7db52f404f 100644
--- a/drivers/media/video/cx231xx/cx231xx-vbi.c
+++ b/drivers/media/video/cx231xx/cx231xx-vbi.c
@@ -448,7 +448,7 @@ int cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets,
                         return -ENOMEM;
                 }
                 dev->vbi_mode.bulk_ctl.urb[i] = urb;
-                urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+                urb->transfer_flags = 0;
 
                 dev->vbi_mode.bulk_ctl.transfer_buffer[i] =
                     kzalloc(sb_size, GFP_KERNEL);
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 13739e002a63..080e11157e5f 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -127,22 +127,37 @@ struct cx23885_board cx23885_boards[] = {
         },
         [CX23885_BOARD_HAUPPAUGE_HVR1250] = {
                 .name           = "Hauppauge WinTV-HVR1250",
+                .porta          = CX23885_ANALOG_VIDEO,
                 .portc          = CX23885_MPEG_DVB,
+#ifdef MT2131_NO_ANALOG_SUPPORT_YET
+                .tuner_type     = TUNER_PHILIPS_TDA8290,
+                .tuner_addr     = 0x42, /* 0x84 >> 1 */
+                .tuner_bus      = 1,
+#endif
+                .force_bff      = 1,
                 .input          = {{
+#ifdef MT2131_NO_ANALOG_SUPPORT_YET
                         .type   = CX23885_VMUX_TELEVISION,
-                        .vmux   = 0,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN5_CH2 |
+                                        CX25840_VIN2_CH1,
+                        .amux   = CX25840_AUDIO8,
                         .gpio0  = 0xff00,
                 }, {
-                        .type   = CX23885_VMUX_DEBUG,
-                        .vmux   = 0,
-                        .gpio0  = 0xff01,
-                }, {
+#endif
                         .type   = CX23885_VMUX_COMPOSITE1,
-                        .vmux   = 1,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN4_CH2 |
+                                        CX25840_VIN6_CH1,
+                        .amux   = CX25840_AUDIO7,
                         .gpio0  = 0xff02,
                 }, {
                         .type   = CX23885_VMUX_SVIDEO,
-                        .vmux   = 2,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN4_CH2 |
+                                        CX25840_VIN8_CH1 |
+                                        CX25840_SVIDEO_ON,
+                        .amux   = CX25840_AUDIO7,
                         .gpio0  = 0xff02,
                 } },
         },
@@ -267,7 +282,55 @@ struct cx23885_board cx23885_boards[] = {
         },
         [CX23885_BOARD_HAUPPAUGE_HVR1255] = {
                 .name           = "Hauppauge WinTV-HVR1255",
+                .porta          = CX23885_ANALOG_VIDEO,
+                .portc          = CX23885_MPEG_DVB,
+                .tuner_type     = TUNER_ABSENT,
+                .tuner_addr     = 0x42, /* 0x84 >> 1 */
+                .force_bff      = 1,
+                .input          = {{
+                        .type   = CX23885_VMUX_TELEVISION,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN5_CH2 |
+                                        CX25840_VIN2_CH1 |
+                                        CX25840_DIF_ON,
+                        .amux   = CX25840_AUDIO8,
+                }, {
+                        .type   = CX23885_VMUX_COMPOSITE1,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN4_CH2 |
+                                        CX25840_VIN6_CH1,
+                        .amux   = CX25840_AUDIO7,
+                }, {
+                        .type   = CX23885_VMUX_SVIDEO,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN4_CH2 |
+                                        CX25840_VIN8_CH1 |
+                                        CX25840_SVIDEO_ON,
+                        .amux   = CX25840_AUDIO7,
+                } },
+        },
+        [CX23885_BOARD_HAUPPAUGE_HVR1255_22111] = {
+                .name           = "Hauppauge WinTV-HVR1255",
+                .porta          = CX23885_ANALOG_VIDEO,
                 .portc          = CX23885_MPEG_DVB,
+                .tuner_type     = TUNER_ABSENT,
+                .tuner_addr     = 0x42, /* 0x84 >> 1 */
+                .force_bff      = 1,
+                .input          = {{
+                        .type   = CX23885_VMUX_TELEVISION,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN5_CH2 |
+                                        CX25840_VIN2_CH1 |
+                                        CX25840_DIF_ON,
+                        .amux   = CX25840_AUDIO8,
+                }, {
+                        .type   = CX23885_VMUX_SVIDEO,
+                        .vmux   =       CX25840_VIN7_CH3 |
+                                        CX25840_VIN4_CH2 |
+                                        CX25840_VIN8_CH1 |
+                                        CX25840_SVIDEO_ON,
+                        .amux   = CX25840_AUDIO7,
+                } },
         },
         [CX23885_BOARD_HAUPPAUGE_HVR1210] = {
                 .name           = "Hauppauge WinTV-HVR1210",
@@ -624,7 +687,7 @@ struct cx23885_subid cx23885_subids[] = {
         }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x2259,
-                .card      = CX23885_BOARD_HAUPPAUGE_HVR1255,
+                .card      = CX23885_BOARD_HAUPPAUGE_HVR1255_22111,
         }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x2291,
@@ -900,7 +963,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg)
         struct cx23885_dev *dev = port->dev;
         u32 bitmask = 0;
 
-        if (command == XC2028_RESET_CLK)
+        if ((command == XC2028_RESET_CLK) || (command == XC2028_I2C_FLUSH))
                 return 0;
 
         if (command != 0) {
@@ -1130,6 +1193,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
         case CX23885_BOARD_HAUPPAUGE_HVR1270:
         case CX23885_BOARD_HAUPPAUGE_HVR1275:
         case CX23885_BOARD_HAUPPAUGE_HVR1255:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
         case CX23885_BOARD_HAUPPAUGE_HVR1210:
                 /* GPIO-5 RF Control: 0 = RF1 Terrestrial, 1 = RF2 Cable */
                 /* GPIO-6 I2C Gate which can isolate the demod from the bus */
@@ -1267,6 +1331,7 @@ int cx23885_ir_init(struct cx23885_dev *dev)
         case CX23885_BOARD_HAUPPAUGE_HVR1400:
         case CX23885_BOARD_HAUPPAUGE_HVR1275:
         case CX23885_BOARD_HAUPPAUGE_HVR1255:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
         case CX23885_BOARD_HAUPPAUGE_HVR1210:
                 /* FIXME: Implement me */
                 break;
@@ -1424,6 +1489,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
         case CX23885_BOARD_HAUPPAUGE_HVR1270:
         case CX23885_BOARD_HAUPPAUGE_HVR1275:
         case CX23885_BOARD_HAUPPAUGE_HVR1255:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
         case CX23885_BOARD_HAUPPAUGE_HVR1210:
         case CX23885_BOARD_HAUPPAUGE_HVR1850:
         case CX23885_BOARD_HAUPPAUGE_HVR1290:
@@ -1511,6 +1577,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
         case CX23885_BOARD_HAUPPAUGE_HVR1270:
         case CX23885_BOARD_HAUPPAUGE_HVR1275:
         case CX23885_BOARD_HAUPPAUGE_HVR1255:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
         case CX23885_BOARD_HAUPPAUGE_HVR1210:
         case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
         case CX23885_BOARD_HAUPPAUGE_HVR1290:
@@ -1526,10 +1593,10 @@ void cx23885_card_setup(struct cx23885_dev *dev)
          */
         switch (dev->board) {
         case CX23885_BOARD_TEVII_S470:
-        case CX23885_BOARD_HAUPPAUGE_HVR1250:
                 /* Currently only enabled for the integrated IR controller */
                 if (!enable_885_ir)
                         break;
+        case CX23885_BOARD_HAUPPAUGE_HVR1250:
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
         case CX23885_BOARD_HAUPPAUGE_HVR1700:
@@ -1539,6 +1606,8 @@ void cx23885_card_setup(struct cx23885_dev *dev)
         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
         case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
         case CX23885_BOARD_HAUPPAUGE_HVR1270:
         case CX23885_BOARD_HAUPPAUGE_HVR1850:
         case CX23885_BOARD_MYGICA_X8506:
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index a80a92c47455..cd542684ba02 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -712,6 +712,7 @@ static int dvb_register(struct cx23885_tsport *port)
                 }
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1255:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
                 i2c_bus = &dev->i2c_bus[0];
                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
                                                &hcw_s5h1411_config,
@@ -721,6 +722,11 @@ static int dvb_register(struct cx23885_tsport *port)
                                    0x60, &dev->i2c_bus[1].i2c_adap,
                                    &hauppauge_tda18271_config);
                 }
+
+                tda18271_attach(&dev->ts1.analog_fe,
+                        0x60, &dev->i2c_bus[1].i2c_adap,
+                        &hauppauge_tda18271_config);
+
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
                 i2c_bus = &dev->i2c_bus[0];
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index c654bdc7ccb2..22f8e7fbd665 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -505,6 +505,9 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input)
 
         if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1800) ||
                 (dev->board == CX23885_BOARD_MPX885) ||
+                (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1250) ||
+                (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||
+                (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) ||
                 (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)) {
                 /* Configure audio routing */
                 v4l2_subdev_call(dev->sd_cx25840, audio, s_routing,
@@ -1578,7 +1581,9 @@ static int cx23885_set_freq_via_ops(struct cx23885_dev *dev,
 
         fe = vfe->dvb.frontend;
 
-        if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)
+        if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) ||
+            (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) ||
+            (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111))
                 fe = &dev->ts1.analog_fe;
 
         if (fe && fe->ops.tuner_ops.set_analog_params) {
@@ -1608,6 +1613,8 @@ int cx23885_set_frequency(struct file *file, void *priv,
         int ret;
 
         switch (dev->board) {
+        case CX23885_BOARD_HAUPPAUGE_HVR1255:
+        case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
         case CX23885_BOARD_HAUPPAUGE_HVR1850:
                 ret = cx23885_set_freq_via_ops(dev, f);
                 break;
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index d884784a1c85..13c37ec07ae7 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -90,6 +90,7 @@
 #define CX23885_BOARD_MYGICA_X8507             33
 #define CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL 34
 #define CX23885_BOARD_TEVII_S471               35
+#define CX23885_BOARD_HAUPPAUGE_HVR1255_22111  36
 
 #define GPIO_0 0x00000001
 #define GPIO_1 0x00000002
diff --git a/drivers/media/video/cx25821/cx25821-core.c b/drivers/media/video/cx25821/cx25821-core.c
index 83c1aa6b2e6c..f11f6f07e915 100644
--- a/drivers/media/video/cx25821/cx25821-core.c
+++ b/drivers/media/video/cx25821/cx25821-core.c
@@ -904,9 +904,6 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
         list_add_tail(&dev->devlist, &cx25821_devlist);
         mutex_unlock(&cx25821_devlist_mutex);
 
-        strcpy(cx25821_boards[UNKNOWN_BOARD].name, "unknown");
-        strcpy(cx25821_boards[CX25821_BOARD].name, "cx25821");
-
         if (dev->pci->device != 0x8210) {
                 pr_info("%s(): Exiting. Incorrect Hardware device = 0x%02x\n",
                         __func__, dev->pci->device);
diff --git a/drivers/media/video/cx25821/cx25821.h b/drivers/media/video/cx25821/cx25821.h
index b9aa801b00a7..029f2934a6d8 100644
--- a/drivers/media/video/cx25821/cx25821.h
+++ b/drivers/media/video/cx25821/cx25821.h
@@ -187,7 +187,7 @@ enum port {
 };
 
 struct cx25821_board {
-        char *name;
+        const char *name;
         enum port porta;
         enum port portb;
         enum port portc;
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index fc1ff69cffd0..d8eac3e30a7e 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -84,7 +84,7 @@ MODULE_PARM_DESC(debug, "Debugging messages [0=Off (default) 1=On]");
 
 
 /* ----------------------------------------------------------------------- */
-static void cx23885_std_setup(struct i2c_client *client);
+static void cx23888_std_setup(struct i2c_client *client);
 
 int cx25840_write(struct i2c_client *client, u16 addr, u8 value)
 {
@@ -638,10 +638,13 @@ static void cx23885_initialize(struct i2c_client *client)
         finish_wait(&state->fw_wait, &wait);
         destroy_workqueue(q);
 
-        /* Call the cx23885 specific std setup func, we no longer rely on
+        /* Call the cx23888 specific std setup func, we no longer rely on
          * the generic cx24840 func.
          */
-        cx23885_std_setup(client);
+        if (is_cx23888(state))
+                cx23888_std_setup(client);
+        else
+                cx25840_std_setup(client);
 
         /* (re)set input */
         set_input(client, state->vid_input, state->aud_input);
@@ -1103,9 +1106,23 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
 
                         cx25840_write4(client, 0x410, 0xffff0dbf);
                         cx25840_write4(client, 0x414, 0x00137d03);
-                        cx25840_write4(client, 0x418, 0x01008080);
+
+                        /* on the 887, 0x418 is HSCALE_CTRL, on the 888 it is 
+                           CHROMA_CTRL */
+                        if (is_cx23888(state))
+                                cx25840_write4(client, 0x418, 0x01008080);
+                        else
+                                cx25840_write4(client, 0x418, 0x01000000);
+
                         cx25840_write4(client, 0x41c, 0x00000000);
-                        cx25840_write4(client, 0x420, 0x001c3e0f);
+
+                        /* on the 887, 0x420 is CHROMA_CTRL, on the 888 it is 
+                           CRUSH_CTRL */
+                        if (is_cx23888(state))
+                                cx25840_write4(client, 0x420, 0x001c3e0f);
+                        else
+                                cx25840_write4(client, 0x420, 0x001c8282);
+
                         cx25840_write4(client, 0x42c, 0x42600000);
                         cx25840_write4(client, 0x430, 0x0000039b);
                         cx25840_write4(client, 0x438, 0x00000000);
@@ -1233,7 +1250,7 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp
                 cx25840_write4(client, 0x8d0, 0x1f063870);
         }
 
-        if (is_cx2388x(state)) {
+        if (is_cx23888(state)) {
                 /* HVR1850 */
                 /* AUD_IO_CTRL - I2S Input, Parallel1*/
                 /*  - Channel 1 src - Parallel1 (Merlin out) */
@@ -1298,8 +1315,8 @@ static int set_v4lstd(struct i2c_client *client)
         }
         cx25840_and_or(client, 0x400, ~0xf, fmt);
         cx25840_and_or(client, 0x403, ~0x3, pal_m);
-        if (is_cx2388x(state))
-                cx23885_std_setup(client);
+        if (is_cx23888(state))
+                cx23888_std_setup(client);
         else
                 cx25840_std_setup(client);
         if (!is_cx2583x(state))
@@ -1312,6 +1329,7 @@ static int set_v4lstd(struct i2c_client *client)
 static int cx25840_s_ctrl(struct v4l2_ctrl *ctrl)
 {
         struct v4l2_subdev *sd = to_sd(ctrl);
+        struct cx25840_state *state = to_state(sd);
         struct i2c_client *client = v4l2_get_subdevdata(sd);
 
         switch (ctrl->id) {
@@ -1324,12 +1342,20 @@ static int cx25840_s_ctrl(struct v4l2_ctrl *ctrl)
                 break;
 
         case V4L2_CID_SATURATION:
-                cx25840_write(client, 0x420, ctrl->val << 1);
-                cx25840_write(client, 0x421, ctrl->val << 1);
+                if (is_cx23888(state)) {
+                        cx25840_write(client, 0x418, ctrl->val << 1);
+                        cx25840_write(client, 0x419, ctrl->val << 1);
+                } else {
+                        cx25840_write(client, 0x420, ctrl->val << 1);
+                        cx25840_write(client, 0x421, ctrl->val << 1);
+                }
                 break;
 
         case V4L2_CID_HUE:
-                cx25840_write(client, 0x422, ctrl->val);
+                if (is_cx23888(state))
+                        cx25840_write(client, 0x41a, ctrl->val);
+                else
+                        cx25840_write(client, 0x422, ctrl->val);
                 break;
 
         default:
@@ -1354,11 +1380,21 @@ static int cx25840_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt
         fmt->field = V4L2_FIELD_INTERLACED;
         fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
 
-        Vsrc = (cx25840_read(client, 0x476) & 0x3f) << 4;
-        Vsrc |= (cx25840_read(client, 0x475) & 0xf0) >> 4;
+        if (is_cx23888(state)) {
+                Vsrc = (cx25840_read(client, 0x42a) & 0x3f) << 4;
+                Vsrc |= (cx25840_read(client, 0x429) & 0xf0) >> 4;
+        } else {
+                Vsrc = (cx25840_read(client, 0x476) & 0x3f) << 4;
+                Vsrc |= (cx25840_read(client, 0x475) & 0xf0) >> 4;
+        }
 
-        Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4;
-        Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4;
+        if (is_cx23888(state)) {
+                Hsrc = (cx25840_read(client, 0x426) & 0x3f) << 4;
+                Hsrc |= (cx25840_read(client, 0x425) & 0xf0) >> 4;
+        } else {
+                Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4;
+                Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4;
+        }
 
         Vlines = fmt->height + (is_50Hz ? 4 : 7);
 
@@ -1782,8 +1818,8 @@ static int cx25840_s_video_routing(struct v4l2_subdev *sd,
         struct cx25840_state *state = to_state(sd);
         struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-        if (is_cx2388x(state))
-                cx23885_std_setup(client);
+        if (is_cx23888(state))
+                cx23888_std_setup(client);
 
         return set_input(client, input, state->aud_input);
 }
@@ -1794,8 +1830,8 @@ static int cx25840_s_audio_routing(struct v4l2_subdev *sd,
         struct cx25840_state *state = to_state(sd);
         struct i2c_client *client = v4l2_get_subdevdata(sd);
 
-        if (is_cx2388x(state))
-                cx23885_std_setup(client);
+        if (is_cx23888(state))
+                cx23888_std_setup(client);
         return set_input(client, state->vid_input, input);
 }
 
@@ -4939,7 +4975,7 @@ void cx23885_dif_setup(struct i2c_client *client, u32 ifHz)
         }
 }
 
-static void cx23885_std_setup(struct i2c_client *client)
+static void cx23888_std_setup(struct i2c_client *client)
 {
         struct cx25840_state *state = to_state(i2c_get_clientdata(client));
         v4l2_std_id std = state->std;
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 92da7c28b6f0..862c6575c557 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -2893,7 +2893,7 @@ static void request_module_async(struct work_struct *work)
 
         if (dev->board.has_dvb)
                 request_module("em28xx-dvb");
-        if (dev->board.has_ir_i2c && !disable_ir)
+        if (dev->board.ir_codes && !disable_ir)
                 request_module("em28xx-rc");
 }
 
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 6c31e46a1fd2..b9c6f17eabb2 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -2070,10 +2070,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
         set_gamma(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma));
         set_redblue(gspca_dev, v4l2_ctrl_g_ctrl(sd->blue),
                         v4l2_ctrl_g_ctrl(sd->red));
-        set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
-        set_exposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
-        set_hvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
-                        v4l2_ctrl_g_ctrl(sd->vflip));
+        if (sd->gain)
+                set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain));
+        if (sd->exposure)
+                set_exposure(gspca_dev, v4l2_ctrl_g_ctrl(sd->exposure));
+        if (sd->hflip)
+                set_hvflip(gspca_dev, v4l2_ctrl_g_ctrl(sd->hflip),
+                                v4l2_ctrl_g_ctrl(sd->vflip));
 
         reg_w1(gspca_dev, 0x1007, 0x20);
         reg_w1(gspca_dev, 0x1061, 0x03);
@@ -2176,7 +2179,7 @@ static void sd_dqcallback(struct gspca_dev *gspca_dev)
         struct sd *sd = (struct sd *) gspca_dev;
         int avg_lum;
 
-        if (!v4l2_ctrl_g_ctrl(sd->autogain))
+        if (sd->autogain == NULL || !v4l2_ctrl_g_ctrl(sd->autogain))
                 return;
 
         avg_lum = atomic_read(&sd->avg_lum);
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 41f9a254b245..637bde8aca28 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -83,6 +83,7 @@
 #define CSICR1_INV_DATA         (1 << 3)
 #define CSICR1_INV_PCLK         (1 << 2)
 #define CSICR1_REDGE            (1 << 1)
+#define CSICR1_FMT_MASK         (CSICR1_PACK_DIR | CSICR1_SWAP16_EN)
 
 #define SHIFT_STATFF_LEVEL      22
 #define SHIFT_RXFF_LEVEL        19
@@ -230,6 +231,7 @@ struct mx2_prp_cfg {
         u32 src_pixel;
         u32 ch1_pixel;
         u32 irq_flags;
+        u32 csicr1;
 };
 
 /* prp resizing parameters */
@@ -330,6 +332,7 @@ static struct mx2_fmt_cfg mx27_emma_prp_table[] = {
                         .ch1_pixel      = 0x2ca00565, /* RGB565 */
                         .irq_flags      = PRP_INTR_RDERR | PRP_INTR_CH1WERR |
                                                 PRP_INTR_CH1FC | PRP_INTR_LBOVF,
+                        .csicr1         = 0,
                 }
         },
         {
@@ -343,6 +346,21 @@ static struct mx2_fmt_cfg mx27_emma_prp_table[] = {
                         .irq_flags      = PRP_INTR_RDERR | PRP_INTR_CH2WERR |
                                         PRP_INTR_CH2FC | PRP_INTR_LBOVF |
                                         PRP_INTR_CH2OVF,
+                        .csicr1         = CSICR1_PACK_DIR,
+                }
+        },
+        {
+                .in_fmt         = V4L2_MBUS_FMT_UYVY8_2X8,
+                .out_fmt        = V4L2_PIX_FMT_YUV420,
+                .cfg            = {
+                        .channel        = 2,
+                        .in_fmt         = PRP_CNTL_DATA_IN_YUV422,
+                        .out_fmt        = PRP_CNTL_CH2_OUT_YUV420,
+                        .src_pixel      = 0x22000888, /* YUV422 (YUYV) */
+                        .irq_flags      = PRP_INTR_RDERR | PRP_INTR_CH2WERR |
+                                        PRP_INTR_CH2FC | PRP_INTR_LBOVF |
+                                        PRP_INTR_CH2OVF,
+                        .csicr1         = CSICR1_SWAP16_EN,
                 }
         },
 };
@@ -1015,14 +1033,14 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
                 return ret;
         }
 
+        csicr1 = (csicr1 & ~CSICR1_FMT_MASK) | pcdev->emma_prp->cfg.csicr1;
+
         if (common_flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
                 csicr1 |= CSICR1_REDGE;
         if (common_flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
                 csicr1 |= CSICR1_SOF_POL;
         if (common_flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
                 csicr1 |= CSICR1_HSYNC_POL;
-        if (pcdev->platform_flags & MX2_CAMERA_SWAP16)
-                csicr1 |= CSICR1_SWAP16_EN;
         if (pcdev->platform_flags & MX2_CAMERA_EXT_VSYNC)
                 csicr1 |= CSICR1_EXT_VSYNC;
         if (pcdev->platform_flags & MX2_CAMERA_CCIR)
@@ -1033,8 +1051,6 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd)
                 csicr1 |= CSICR1_GCLK_MODE;
         if (pcdev->platform_flags & MX2_CAMERA_INV_DATA)
                 csicr1 |= CSICR1_INV_DATA;
-        if (pcdev->platform_flags & MX2_CAMERA_PACK_DIR_MSB)
-                csicr1 |= CSICR1_PACK_DIR;
 
         pcdev->csicr1 = csicr1;
 
@@ -1109,7 +1125,8 @@ static int mx2_camera_get_formats(struct soc_camera_device *icd,
                 return 0;
         }
 
-        if (code == V4L2_MBUS_FMT_YUYV8_2X8) {
+        if (code == V4L2_MBUS_FMT_YUYV8_2X8 ||
+            code == V4L2_MBUS_FMT_UYVY8_2X8) {
                 formats++;
                 if (xlate) {
                         /*
diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c
index 8a4935ecc655..dd91da26f1b0 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -888,12 +888,12 @@ static const struct preview_update update_attrs[] = {
                 preview_config_contrast,
                 NULL,
                 offsetof(struct prev_params, contrast),
-                0, true,
+                0, 0, true,
         }, /* OMAP3ISP_PREV_BRIGHTNESS */ {
                 preview_config_brightness,
                 NULL,
                 offsetof(struct prev_params, brightness),
-                0, true,
+                0, 0, true,
         },
 };
 
@@ -1102,7 +1102,7 @@ static void preview_config_input_size(struct isp_prev_device *prev, u32 active)
         unsigned int elv = prev->crop.top + prev->crop.height - 1;
         u32 features;
 
-        if (format->code == V4L2_MBUS_FMT_Y10_1X10) {
+        if (format->code != V4L2_MBUS_FMT_Y10_1X10) {
                 sph -= 2;
                 eph += 2;
                 slv -= 2;
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index c370c2d87c17..b4c679b3fb0f 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -26,6 +26,7 @@
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/slab.h>
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/mutex.h>
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index 354574591908..725812aa0c30 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -350,7 +350,8 @@ static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt,
                 if (pixm)
                         sizes[i] = max(size, pixm->plane_fmt[i].sizeimage);
                 else
-                        sizes[i] = size;
+                        sizes[i] = max_t(u32, size, frame->payload[i]);
+
                 allocators[i] = ctx->fimc_dev->alloc_ctx;
         }
 
@@ -479,37 +480,39 @@ static int fimc_capture_set_default_format(struct fimc_dev *fimc);
 static int fimc_capture_open(struct file *file)
 {
         struct fimc_dev *fimc = video_drvdata(file);
-        int ret = v4l2_fh_open(file);
-
-        if (ret)
-                return ret;
+        int ret;
 
         dbg("pid: %d, state: 0x%lx", task_pid_nr(current), fimc->state);
 
-        /* Return if the corresponding video mem2mem node is already opened. */
         if (fimc_m2m_active(fimc))
                 return -EBUSY;
 
         set_bit(ST_CAPT_BUSY, &fimc->state);
-        pm_runtime_get_sync(&fimc->pdev->dev);
+        ret = pm_runtime_get_sync(&fimc->pdev->dev);
+        if (ret < 0)
+                return ret;
 
-        if (++fimc->vid_cap.refcnt == 1) {
-                ret = fimc_pipeline_initialize(&fimc->pipeline,
-                               &fimc->vid_cap.vfd->entity, true);
-                if (ret < 0) {
-                        dev_err(&fimc->pdev->dev,
-                                "Video pipeline initialization failed\n");
-                        pm_runtime_put_sync(&fimc->pdev->dev);
-                        fimc->vid_cap.refcnt--;
-                        v4l2_fh_release(file);
-                        clear_bit(ST_CAPT_BUSY, &fimc->state);
-                        return ret;
-                }
-                ret = fimc_capture_ctrls_create(fimc);
+        ret = v4l2_fh_open(file);
+        if (ret)
+                return ret;
 
-                if (!ret && !fimc->vid_cap.user_subdev_api)
-                        ret = fimc_capture_set_default_format(fimc);
+        if (++fimc->vid_cap.refcnt != 1)
+                return 0;
+
+        ret = fimc_pipeline_initialize(&fimc->pipeline,
+                                       &fimc->vid_cap.vfd->entity, true);
+        if (ret < 0) {
+                clear_bit(ST_CAPT_BUSY, &fimc->state);
+                pm_runtime_put_sync(&fimc->pdev->dev);
+                fimc->vid_cap.refcnt--;
+                v4l2_fh_release(file);
+                return ret;
         }
+        ret = fimc_capture_ctrls_create(fimc);
+
+        if (!ret && !fimc->vid_cap.user_subdev_api)
+                ret = fimc_capture_set_default_format(fimc);
+
         return ret;
 }
 
@@ -818,9 +821,6 @@ static int fimc_cap_g_fmt_mplane(struct file *file, void *fh,
         struct fimc_dev *fimc = video_drvdata(file);
         struct fimc_ctx *ctx = fimc->vid_cap.ctx;
 
-        if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
-                return -EINVAL;
-
         return fimc_fill_format(&ctx->d_frame, f);
 }
 
@@ -833,9 +833,6 @@ static int fimc_cap_try_fmt_mplane(struct file *file, void *fh,
         struct v4l2_mbus_framefmt mf;
         struct fimc_fmt *ffmt = NULL;
 
-        if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
-                return -EINVAL;
-
         if (pix->pixelformat == V4L2_PIX_FMT_JPEG) {
                 fimc_capture_try_format(ctx, &pix->width, &pix->height,
                                         NULL, &pix->pixelformat,
@@ -887,8 +884,6 @@ static int fimc_capture_set_format(struct fimc_dev *fimc, struct v4l2_format *f)
         struct fimc_fmt *s_fmt = NULL;
         int ret, i;
 
-        if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
-                return -EINVAL;
         if (vb2_is_busy(&fimc->vid_cap.vbq))
                 return -EBUSY;
 
@@ -924,10 +919,10 @@ static int fimc_capture_set_format(struct fimc_dev *fimc, struct v4l2_format *f)
                 pix->width  = mf->width;
                 pix->height = mf->height;
         }
+
         fimc_adjust_mplane_format(ff->fmt, pix->width, pix->height, pix);
         for (i = 0; i < ff->fmt->colplanes; i++)
-                ff->payload[i] =
-                        (pix->width * pix->height * ff->fmt->depth[i]) / 8;
+                ff->payload[i] = pix->plane_fmt[i].sizeimage;
 
         set_frame_bounds(ff, pix->width, pix->height);
         /* Reset the composition rectangle if not yet configured */
@@ -1045,18 +1040,22 @@ static int fimc_cap_streamon(struct file *file, void *priv,
 {
         struct fimc_dev *fimc = video_drvdata(file);
         struct fimc_pipeline *p = &fimc->pipeline;
+        struct v4l2_subdev *sd = p->subdevs[IDX_SENSOR];
         int ret;
 
         if (fimc_capture_active(fimc))
                 return -EBUSY;
 
-        media_entity_pipeline_start(&p->subdevs[IDX_SENSOR]->entity,
-                                    p->m_pipeline);
+        ret = media_entity_pipeline_start(&sd->entity, p->m_pipeline);
+        if (ret < 0)
+                return ret;
 
         if (fimc->vid_cap.user_subdev_api) {
                 ret = fimc_pipeline_validate(fimc);
-                if (ret)
+                if (ret < 0) {
+                        media_entity_pipeline_stop(&sd->entity);
                         return ret;
+                }
         }
         return vb2_streamon(&fimc->vid_cap.vbq, type);
 }
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index 92fc5a20fb76..a4646ca1d56f 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -153,7 +153,7 @@ static struct fimc_fmt fimc_formats[] = {
                 .colplanes      = 2,
                 .flags          = FMT_FLAGS_M2M,
         }, {
-                .name           = "YUV 4:2:0 non-contiguous 2-planar, Y/CbCr",
+                .name           = "YUV 4:2:0 non-contig. 2p, Y/CbCr",
                 .fourcc         = V4L2_PIX_FMT_NV12M,
                 .color          = FIMC_FMT_YCBCR420,
                 .depth          = { 8, 4 },
@@ -161,7 +161,7 @@ static struct fimc_fmt fimc_formats[] = {
                 .colplanes      = 2,
                 .flags          = FMT_FLAGS_M2M,
         }, {
-                .name           = "YUV 4:2:0 non-contiguous 3-planar, Y/Cb/Cr",
+                .name           = "YUV 4:2:0 non-contig. 3p, Y/Cb/Cr",
                 .fourcc         = V4L2_PIX_FMT_YUV420M,
                 .color          = FIMC_FMT_YCBCR420,
                 .depth          = { 8, 2, 2 },
@@ -169,7 +169,7 @@ static struct fimc_fmt fimc_formats[] = {
                 .colplanes      = 3,
                 .flags          = FMT_FLAGS_M2M,
         }, {
-                .name           = "YUV 4:2:0 non-contiguous 2-planar, Y/CbCr, tiled",
+                .name           = "YUV 4:2:0 non-contig. 2p, tiled",
                 .fourcc         = V4L2_PIX_FMT_NV12MT,
                 .color          = FIMC_FMT_YCBCR420,
                 .depth          = { 8, 4 },
@@ -641,7 +641,7 @@ void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active)
         if (!ctrls->ready)
                 return;
 
-        mutex_lock(&ctrls->handler.lock);
+        mutex_lock(ctrls->handler.lock);
         v4l2_ctrl_activate(ctrls->rotate, active);
         v4l2_ctrl_activate(ctrls->hflip, active);
         v4l2_ctrl_activate(ctrls->vflip, active);
@@ -660,7 +660,7 @@ void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active)
                 ctx->hflip    = 0;
                 ctx->vflip    = 0;
         }
-        mutex_unlock(&ctrls->handler.lock);
+        mutex_unlock(ctrls->handler.lock);
 }
 
 /* Update maximum value of the alpha color control */
@@ -741,8 +741,8 @@ void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height,
         pix->width = width;
 
         for (i = 0; i < pix->num_planes; ++i) {
-                u32 bpl = pix->plane_fmt[i].bytesperline;
-                u32 *sizeimage = &pix->plane_fmt[i].sizeimage;
+                struct v4l2_plane_pix_format *plane_fmt = &pix->plane_fmt[i];
+                u32 bpl = plane_fmt->bytesperline;
 
                 if (fmt->colplanes > 1 && (bpl == 0 || bpl < pix->width))
                         bpl = pix->width; /* Planar */
@@ -754,8 +754,9 @@ void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height,
                 if (i == 0) /* Same bytesperline for each plane. */
                         bytesperline = bpl;
 
-                pix->plane_fmt[i].bytesperline = bytesperline;
-                *sizeimage = (pix->width * pix->height * fmt->depth[i]) / 8;
+                plane_fmt->bytesperline = bytesperline;
+                plane_fmt->sizeimage = max((pix->width * pix->height *
+                                   fmt->depth[i]) / 8, plane_fmt->sizeimage);
         }
 }
 
diff --git a/drivers/media/video/s5p-fimc/fimc-lite.c b/drivers/media/video/s5p-fimc/fimc-lite.c
index 400d701aef04..74ff310db30c 100644
--- a/drivers/media/video/s5p-fimc/fimc-lite.c
+++ b/drivers/media/video/s5p-fimc/fimc-lite.c
@@ -451,34 +451,44 @@ static void fimc_lite_clear_event_counters(struct fimc_lite *fimc)
 static int fimc_lite_open(struct file *file)
 {
         struct fimc_lite *fimc = video_drvdata(file);
-        int ret = v4l2_fh_open(file);
+        int ret;
 
-        if (ret)
-                return ret;
+        if (mutex_lock_interruptible(&fimc->lock))
+                return -ERESTARTSYS;
 
         set_bit(ST_FLITE_IN_USE, &fimc->state);
-        pm_runtime_get_sync(&fimc->pdev->dev);
+        ret = pm_runtime_get_sync(&fimc->pdev->dev);
+        if (ret < 0)
+                goto done;
 
-        if (++fimc->ref_count != 1 || fimc->out_path != FIMC_IO_DMA)
-                return ret;
+        ret = v4l2_fh_open(file);
+        if (ret < 0)
+                goto done;
 
-        ret = fimc_pipeline_initialize(&fimc->pipeline, &fimc->vfd->entity,
-                                       true);
-        if (ret < 0) {
-                v4l2_err(fimc->vfd, "Video pipeline initialization failed\n");
-                pm_runtime_put_sync(&fimc->pdev->dev);
-                fimc->ref_count--;
-                v4l2_fh_release(file);
-                clear_bit(ST_FLITE_IN_USE, &fimc->state);
-        }
+        if (++fimc->ref_count == 1 && fimc->out_path == FIMC_IO_DMA) {
+                ret = fimc_pipeline_initialize(&fimc->pipeline,
+                                               &fimc->vfd->entity, true);
+                if (ret < 0) {
+                        pm_runtime_put_sync(&fimc->pdev->dev);
+                        fimc->ref_count--;
+                        v4l2_fh_release(file);
+                        clear_bit(ST_FLITE_IN_USE, &fimc->state);
+                }
 
-        fimc_lite_clear_event_counters(fimc);
+                fimc_lite_clear_event_counters(fimc);
+        }
+done:
+        mutex_unlock(&fimc->lock);
         return ret;
 }
 
 static int fimc_lite_close(struct file *file)
 {
         struct fimc_lite *fimc = video_drvdata(file);
+        int ret;
+
+        if (mutex_lock_interruptible(&fimc->lock))
+                return -ERESTARTSYS;
 
         if (--fimc->ref_count == 0 && fimc->out_path == FIMC_IO_DMA) {
                 clear_bit(ST_FLITE_IN_USE, &fimc->state);
@@ -492,20 +502,39 @@ static int fimc_lite_close(struct file *file)
         if (fimc->ref_count == 0)
                 vb2_queue_release(&fimc->vb_queue);
 
-        return v4l2_fh_release(file);
+        ret = v4l2_fh_release(file);
+
+        mutex_unlock(&fimc->lock);
+        return ret;
 }
 
 static unsigned int fimc_lite_poll(struct file *file,
                                    struct poll_table_struct *wait)
 {
         struct fimc_lite *fimc = video_drvdata(file);
-        return vb2_poll(&fimc->vb_queue, file, wait);
+        int ret;
+
+        if (mutex_lock_interruptible(&fimc->lock))
+                return POLL_ERR;
+
+        ret = vb2_poll(&fimc->vb_queue, file, wait);
+        mutex_unlock(&fimc->lock);
+
+        return ret;
 }
 
 static int fimc_lite_mmap(struct file *file, struct vm_area_struct *vma)
 {
         struct fimc_lite *fimc = video_drvdata(file);
-        return vb2_mmap(&fimc->vb_queue, vma);
+        int ret;
+
+        if (mutex_lock_interruptible(&fimc->lock))
+                return -ERESTARTSYS;
+
+        ret = vb2_mmap(&fimc->vb_queue, vma);
+        mutex_unlock(&fimc->lock);
+
+        return ret;
 }
 
 static const struct v4l2_file_operations fimc_lite_fops = {
@@ -762,7 +791,9 @@ static int fimc_lite_streamon(struct file *file, void *priv,
         if (fimc_lite_active(fimc))
                 return -EBUSY;
 
-        media_entity_pipeline_start(&sensor->entity, p->m_pipeline);
+        ret = media_entity_pipeline_start(&sensor->entity, p->m_pipeline);
+        if (ret < 0)
+                return ret;
 
         ret = fimc_pipeline_validate(fimc);
         if (ret) {
@@ -1508,7 +1539,7 @@ static int fimc_lite_suspend(struct device *dev)
                 return 0;
 
         ret = fimc_lite_stop_capture(fimc, suspend);
-        if (ret)
+        if (ret < 0 || !fimc_lite_active(fimc))
                 return ret;
 
         return fimc_pipeline_shutdown(&fimc->pipeline);
diff --git a/drivers/media/video/s5p-fimc/fimc-mdevice.c b/drivers/media/video/s5p-fimc/fimc-mdevice.c
index 6753c45631b8..52cef4865423 100644
--- a/drivers/media/video/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/video/s5p-fimc/fimc-mdevice.c
@@ -193,9 +193,13 @@ int __fimc_pipeline_shutdown(struct fimc_pipeline *p)
 
 int fimc_pipeline_shutdown(struct fimc_pipeline *p)
 {
-        struct media_entity *me = &p->subdevs[IDX_SENSOR]->entity;
+        struct media_entity *me;
         int ret;
 
+        if (!p || !p->subdevs[IDX_SENSOR])
+                return -EINVAL;
+
+        me = &p->subdevs[IDX_SENSOR]->entity;
         mutex_lock(&me->parent->graph_mutex);
         ret = __fimc_pipeline_shutdown(p);
         mutex_unlock(&me->parent->graph_mutex);
@@ -498,12 +502,12 @@ static void fimc_md_unregister_entities(struct fimc_md *fmd)
  * @source: the source entity to create links to all fimc entities from
  * @sensor: sensor subdev linked to FIMC[fimc_id] entity, may be null
  * @pad: the source entity pad index
- * @fimc_id: index of the fimc device for which link should be enabled
+ * @link_mask: bitmask of the fimc devices for which link should be enabled
  */
 static int __fimc_md_create_fimc_sink_links(struct fimc_md *fmd,
                                             struct media_entity *source,
                                             struct v4l2_subdev *sensor,
-                                            int pad, int fimc_id)
+                                            int pad, int link_mask)
 {
         struct fimc_sensor_info *s_info;
         struct media_entity *sink;
@@ -520,7 +524,7 @@ static int __fimc_md_create_fimc_sink_links(struct fimc_md *fmd,
                 if (!fmd->fimc[i]->variant->has_cam_if)
                         continue;
 
-                flags = (i == fimc_id) ? MEDIA_LNK_FL_ENABLED : 0;
+                flags = ((1 << i) & link_mask) ? MEDIA_LNK_FL_ENABLED : 0;
 
                 sink = &fmd->fimc[i]->vid_cap.subdev.entity;
                 ret = media_entity_create_link(source, pad, sink,
@@ -552,7 +556,10 @@ static int __fimc_md_create_fimc_sink_links(struct fimc_md *fmd,
                 if (!fmd->fimc_lite[i])
                         continue;
 
-                flags = (i == fimc_id) ? MEDIA_LNK_FL_ENABLED : 0;
+                if (link_mask & (1 << (i + FIMC_MAX_DEVS)))
+                        flags = MEDIA_LNK_FL_ENABLED;
+                else
+                        flags = 0;
 
                 sink = &fmd->fimc_lite[i]->subdev.entity;
                 ret = media_entity_create_link(source, pad, sink,
@@ -614,9 +621,8 @@ static int fimc_md_create_links(struct fimc_md *fmd)
         struct s5p_fimc_isp_info *pdata;
         struct fimc_sensor_info *s_info;
         struct media_entity *source, *sink;
-        int i, pad, fimc_id = 0;
-        int ret = 0;
-        u32 flags;
+        int i, pad, fimc_id = 0, ret = 0;
+        u32 flags, link_mask = 0;
 
         for (i = 0; i < fmd->num_sensors; i++) {
                 if (fmd->sensor[i].subdev == NULL)
@@ -668,19 +674,20 @@ static int fimc_md_create_links(struct fimc_md *fmd)
                 if (source == NULL)
                         continue;
 
+                link_mask = 1 << fimc_id++;
                 ret = __fimc_md_create_fimc_sink_links(fmd, source, sensor,
-                                                       pad, fimc_id++);
+                                                       pad, link_mask);
         }
 
-        fimc_id = 0;
         for (i = 0; i < ARRAY_SIZE(fmd->csis); i++) {
                 if (fmd->csis[i].sd == NULL)
                         continue;
                 source = &fmd->csis[i].sd->entity;
                 pad = CSIS_PAD_SOURCE;
 
+                link_mask = 1 << fimc_id++;
                 ret = __fimc_md_create_fimc_sink_links(fmd, source, NULL,
-                                                       pad, fimc_id++);
+                                                       pad, link_mask);
         }
 
         /* Create immutable links between each FIMC's subdev and video node */
@@ -734,8 +741,8 @@ static void fimc_md_put_clocks(struct fimc_md *fmd)
 }
 
 static int __fimc_md_set_camclk(struct fimc_md *fmd,
-                                         struct fimc_sensor_info *s_info,
-                                         bool on)
+                                struct fimc_sensor_info *s_info,
+                                bool on)
 {
         struct s5p_fimc_isp_info *pdata = s_info->pdata;
         struct fimc_camclk_info *camclk;
@@ -744,12 +751,10 @@ static int __fimc_md_set_camclk(struct fimc_md *fmd,
         if (WARN_ON(pdata->clk_id >= FIMC_MAX_CAMCLKS) || fmd == NULL)
                 return -EINVAL;
 
-        if (s_info->clk_on == on)
-                return 0;
         camclk = &fmd->camclk[pdata->clk_id];
 
-        dbg("camclk %d, f: %lu, clk: %p, on: %d",
-            pdata->clk_id, pdata->clk_frequency, camclk, on);
+        dbg("camclk %d, f: %lu, use_count: %d, on: %d",
+            pdata->clk_id, pdata->clk_frequency, camclk->use_count, on);
 
         if (on) {
                 if (camclk->use_count > 0 &&
@@ -760,11 +765,9 @@ static int __fimc_md_set_camclk(struct fimc_md *fmd,
                         clk_set_rate(camclk->clock, pdata->clk_frequency);
                         camclk->frequency = pdata->clk_frequency;
                         ret = clk_enable(camclk->clock);
+                        dbg("Enabled camclk %d: f: %lu", pdata->clk_id,
+                            clk_get_rate(camclk->clock));
                 }
-                s_info->clk_on = 1;
-                dbg("Enabled camclk %d: f: %lu", pdata->clk_id,
-                    clk_get_rate(camclk->clock));
-
                 return ret;
         }
 
@@ -773,7 +776,6 @@ static int __fimc_md_set_camclk(struct fimc_md *fmd,
 
         if (--camclk->use_count == 0) {
                 clk_disable(camclk->clock);
-                s_info->clk_on = 0;
                 dbg("Disabled camclk %d", pdata->clk_id);
         }
         return ret;
@@ -789,8 +791,6 @@ static int __fimc_md_set_camclk(struct fimc_md *fmd,
  * devices to which sensors can be attached, either directly or through
  * the MIPI CSI receiver. The clock is allowed here to be used by
  * multiple sensors concurrently if they use same frequency.
- * The per sensor subdev clk_on attribute helps to synchronize accesses
- * to the sclk_cam clocks from the video and media device nodes.
  * This function should only be called when the graph mutex is held.
  */
 int fimc_md_set_camclk(struct v4l2_subdev *sd, bool on)
diff --git a/drivers/media/video/s5p-fimc/fimc-mdevice.h b/drivers/media/video/s5p-fimc/fimc-mdevice.h
index 3b8a3492a176..1f5dbaff5442 100644
--- a/drivers/media/video/s5p-fimc/fimc-mdevice.h
+++ b/drivers/media/video/s5p-fimc/fimc-mdevice.h
@@ -47,7 +47,6 @@ struct fimc_camclk_info {
  * @pdata: sensor's atrributes passed as media device's platform data
  * @subdev: image sensor v4l2 subdev
  * @host: fimc device the sensor is currently linked to
- * @clk_on: sclk_cam clock's state associated with this subdev
  *
  * This data structure applies to image sensor and the writeback subdevs.
  */
@@ -55,7 +54,6 @@ struct fimc_sensor_info {
         struct s5p_fimc_isp_info *pdata;
         struct v4l2_subdev *subdev;
         struct fimc_dev *host;
-        bool clk_on;
 };
 
 /**
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
index 4dd32fc8fd82..feea867f318c 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
@@ -996,6 +996,7 @@ int s5p_mfc_dec_ctrls_setup(struct s5p_mfc_ctx *ctx)
 
         for (i = 0; i < NUM_CTRLS; i++) {
                 if (IS_MFC51_PRIV(controls[i].id)) {
+                        memset(&cfg, 0, sizeof(struct v4l2_ctrl_config));
                         cfg.ops = &s5p_mfc_dec_ctrl_ops;
                         cfg.id = controls[i].id;
                         cfg.min = controls[i].minimum;
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
index 03d83340e7fb..158b78989b89 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
@@ -1773,6 +1773,7 @@ int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
         }
         for (i = 0; i < NUM_CTRLS; i++) {
                 if (IS_MFC51_PRIV(controls[i].id)) {
+                        memset(&cfg, 0, sizeof(struct v4l2_ctrl_config));
                         cfg.ops = &s5p_mfc_enc_ctrl_ops;
                         cfg.id = controls[i].id;
                         cfg.min = controls[i].minimum;
diff --git a/drivers/media/video/smiapp/smiapp-core.c b/drivers/media/video/smiapp/smiapp-core.c
index e8c93c89265a..9cf5bda35fbe 100644
--- a/drivers/media/video/smiapp/smiapp-core.c
+++ b/drivers/media/video/smiapp/smiapp-core.c
@@ -31,6 +31,7 @@
 #include <linux/device.h>
 #include <linux/gpio.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/v4l2-mediabus.h>
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 83dbb2ddff10..0cbada18f6f5 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -681,6 +681,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
         SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings);
         SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings);
         SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings);
+        SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap);
         /* yes, really vidioc_subscribe_event */
         SET_VALID_IOCTL(ops, VIDIOC_DQEVENT, vidioc_subscribe_event);
         SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event);
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index e129c820df7d..92144ed1ad46 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -286,6 +286,7 @@ config TWL6040_CORE
         depends on I2C=y && GENERIC_HARDIRQS
         select MFD_CORE
         select REGMAP_I2C
+        select IRQ_DOMAIN
         default n
         help
           Say yes here if you want support for Texas Instruments TWL6040 audio
diff --git a/drivers/mfd/ab5500-core.h b/drivers/mfd/ab5500-core.h
deleted file mode 100644
index 63b30b17e4f3..000000000000
--- a/drivers/mfd/ab5500-core.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2011 ST-Ericsson
- * License terms: GNU General Public License (GPL) version 2
- * Shared definitions and data structures for the AB5500 MFD driver
- */
-
-/* Read/write operation values. */
-#define AB5500_PERM_RD (0x01)
-#define AB5500_PERM_WR (0x02)
-
-/* Read/write permissions. */
-#define AB5500_PERM_RO (AB5500_PERM_RD)
-#define AB5500_PERM_RW (AB5500_PERM_RD | AB5500_PERM_WR)
-
-#define AB5500_MASK_BASE (0x60)
-#define AB5500_MASK_END (0x79)
-#define AB5500_CHIP_ID (0x20)
-
-/**
- * struct ab5500_reg_range
- * @first: the first address of the range
- * @last: the last address of the range
- * @perm: access permissions for the range
- */
-struct ab5500_reg_range {
-        u8 first;
-        u8 last;
-        u8 perm;
-};
-
-/**
- * struct ab5500_i2c_ranges
- * @count: the number of ranges in the list
- * @range: the list of register ranges
- */
-struct ab5500_i2c_ranges {
-        u8 nranges;
-        u8 bankid;
-        const struct ab5500_reg_range *range;
-};
-
-/**
- * struct ab5500_i2c_banks
- * @count: the number of ranges in the list
- * @range: the list of register ranges
- */
-struct ab5500_i2c_banks {
-        u8 nbanks;
-        const struct ab5500_i2c_ranges *bank;
-};
-
-/**
- * struct ab5500_bank
- * @slave_addr: I2C slave_addr found in AB5500 specification
- * @name: Documentation name of the bank. For reference
- */
-struct ab5500_bank {
-        u8 slave_addr;
-        const char *name;
-};
-
-static const struct ab5500_bank bankinfo[AB5500_NUM_BANKS] = {
-        [AB5500_BANK_VIT_IO_I2C_CLK_TST_OTP] = {
-                AB5500_ADDR_VIT_IO_I2C_CLK_TST_OTP, "VIT_IO_I2C_CLK_TST_OTP"},
-        [AB5500_BANK_VDDDIG_IO_I2C_CLK_TST] = {
-                AB5500_ADDR_VDDDIG_IO_I2C_CLK_TST, "VDDDIG_IO_I2C_CLK_TST"},
-        [AB5500_BANK_VDENC] = {AB5500_ADDR_VDENC, "VDENC"},
-        [AB5500_BANK_SIM_USBSIM] = {AB5500_ADDR_SIM_USBSIM, "SIM_USBSIM"},
-        [AB5500_BANK_LED] = {AB5500_ADDR_LED, "LED"},
-        [AB5500_BANK_ADC] = {AB5500_ADDR_ADC, "ADC"},
-        [AB5500_BANK_RTC] = {AB5500_ADDR_RTC, "RTC"},
-        [AB5500_BANK_STARTUP] = {AB5500_ADDR_STARTUP, "STARTUP"},
-        [AB5500_BANK_DBI_ECI] = {AB5500_ADDR_DBI_ECI, "DBI-ECI"},
-        [AB5500_BANK_CHG] = {AB5500_ADDR_CHG, "CHG"},
-        [AB5500_BANK_FG_BATTCOM_ACC] = {
-                AB5500_ADDR_FG_BATTCOM_ACC, "FG_BATCOM_ACC"},
-        [AB5500_BANK_USB] = {AB5500_ADDR_USB, "USB"},
-        [AB5500_BANK_IT] = {AB5500_ADDR_IT, "IT"},
-        [AB5500_BANK_VIBRA] = {AB5500_ADDR_VIBRA, "VIBRA"},
-        [AB5500_BANK_AUDIO_HEADSETUSB] = {
-                AB5500_ADDR_AUDIO_HEADSETUSB, "AUDIO_HEADSETUSB"},
-};
-
-int ab5500_get_register_interruptible_raw(struct ab5500 *ab, u8 bank, u8 reg,
-        u8 *value);
-int ab5500_mask_and_set_register_interruptible_raw(struct ab5500 *ab, u8 bank,
-        u8 reg, u8 bitmask, u8 bitvalues);
diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c
index 3fcdab3eb8eb..03df422feb76 100644
--- a/drivers/mfd/mc13xxx-spi.c
+++ b/drivers/mfd/mc13xxx-spi.c
@@ -49,10 +49,72 @@ static struct regmap_config mc13xxx_regmap_spi_config = {
         .reg_bits = 7,
         .pad_bits = 1,
         .val_bits = 24,
+        .write_flag_mask = 0x80,
 
         .max_register = MC13XXX_NUMREGS,
 
         .cache_type = REGCACHE_NONE,
+        .use_single_rw = 1,
+};
+
+static int mc13xxx_spi_read(void *context, const void *reg, size_t reg_size,
+                                void *val, size_t val_size)
+{
+        unsigned char w[4] = { *((unsigned char *) reg), 0, 0, 0};
+        unsigned char r[4];
+        unsigned char *p = val;
+        struct device *dev = context;
+        struct spi_device *spi = to_spi_device(dev);
+        struct spi_transfer t = {
+                .tx_buf = w,
+                .rx_buf = r,
+                .len = 4,
+        };
+
+        struct spi_message m;
+        int ret;
+
+        if (val_size != 3 || reg_size != 1)
+                return -ENOTSUPP;
+
+        spi_message_init(&m);
+        spi_message_add_tail(&t, &m);
+        ret = spi_sync(spi, &m);
+
+        memcpy(p, &r[1], 3);
+
+        return ret;
+}
+
+static int mc13xxx_spi_write(void *context, const void *data, size_t count)
+{
+        struct device *dev = context;
+        struct spi_device *spi = to_spi_device(dev);
+
+        if (count != 4)
+                return -ENOTSUPP;
+
+        return spi_write(spi, data, count);
+}
+
+/*
+ * We cannot use regmap-spi generic bus implementation here.
+ * The MC13783 chip will get corrupted if CS signal is deasserted
+ * and on i.Mx31 SoC (the target SoC for MC13783 PMIC) the SPI controller
+ * has the following errata (DSPhl22960):
+ * "The CSPI negates SS when the FIFO becomes empty with
+ * SSCTL= 0. Software cannot guarantee that the FIFO will not
+ * drain because of higher priority interrupts and the
+ * non-realtime characteristics of the operating system. As a
+ * result, the SS will negate before all of the data has been
+ * transferred to/from the peripheral."
+ * We workaround this by accessing the SPI controller with a
+ * single transfert.
+ */
+
+static struct regmap_bus regmap_mc13xxx_bus = {
+        .write = mc13xxx_spi_write,
+        .read = mc13xxx_spi_read,
 };
 
 static int mc13xxx_spi_probe(struct spi_device *spi)
@@ -73,12 +135,13 @@ static int mc13xxx_spi_probe(struct spi_device *spi)
 
         dev_set_drvdata(&spi->dev, mc13xxx);
         spi->mode = SPI_MODE_0 | SPI_CS_HIGH;
-        spi->bits_per_word = 32;
 
         mc13xxx->dev = &spi->dev;
         mutex_init(&mc13xxx->lock);
 
-        mc13xxx->regmap = regmap_init_spi(spi, &mc13xxx_regmap_spi_config);
+        mc13xxx->regmap = regmap_init(&spi->dev, &regmap_mc13xxx_bus, &spi->dev,
+                                        &mc13xxx_regmap_spi_config);
+
         if (IS_ERR(mc13xxx->regmap)) {
                 ret = PTR_ERR(mc13xxx->regmap);
                 dev_err(mc13xxx->dev, "Failed to initialize register map: %d\n",
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 7e96bb229724..41088ecbb2a9 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -25,6 +25,7 @@
 #include <linux/clk.h>
 #include <linux/dma-mapping.h>
 #include <linux/spinlock.h>
+#include <linux/gpio.h>
 #include <plat/cpu.h>
 #include <plat/usb.h>
 #include <linux/pm_runtime.h>
@@ -500,8 +501,21 @@ static void omap_usbhs_init(struct device *dev)
         dev_dbg(dev, "starting TI HSUSB Controller\n");
 
         pm_runtime_get_sync(dev);
-        spin_lock_irqsave(&omap->lock, flags);
 
+        if (pdata->ehci_data->phy_reset) {
+                if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
+                        gpio_request_one(pdata->ehci_data->reset_gpio_port[0],
+                                         GPIOF_OUT_INIT_LOW, "USB1 PHY reset");
+
+                if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
+                        gpio_request_one(pdata->ehci_data->reset_gpio_port[1],
+                                         GPIOF_OUT_INIT_LOW, "USB2 PHY reset");
+
+                /* Hold the PHY in RESET for enough time till DIR is high */
+                udelay(10);
+        }
+
+        spin_lock_irqsave(&omap->lock, flags);
         omap->usbhs_rev = usbhs_read(omap->uhh_base, OMAP_UHH_REVISION);
         dev_dbg(dev, "OMAP UHH_REVISION 0x%x\n", omap->usbhs_rev);
 
@@ -581,9 +595,39 @@ static void omap_usbhs_init(struct device *dev)
         }
 
         spin_unlock_irqrestore(&omap->lock, flags);
+
+        if (pdata->ehci_data->phy_reset) {
+                /* Hold the PHY in RESET for enough time till
+                 * PHY is settled and ready
+                 */
+                udelay(10);
+
+                if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
+                        gpio_set_value_cansleep
+                                (pdata->ehci_data->reset_gpio_port[0], 1);
+
+                if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
+                        gpio_set_value_cansleep
+                                (pdata->ehci_data->reset_gpio_port[1], 1);
+        }
+
         pm_runtime_put_sync(dev);
 }
 
+static void omap_usbhs_deinit(struct device *dev)
+{
+        struct usbhs_hcd_omap           *omap = dev_get_drvdata(dev);
+        struct usbhs_omap_platform_data *pdata = &omap->platdata;
+
+        if (pdata->ehci_data->phy_reset) {
+                if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
+                        gpio_free(pdata->ehci_data->reset_gpio_port[0]);
+
+                if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
+                        gpio_free(pdata->ehci_data->reset_gpio_port[1]);
+        }
+}
+
 
 /**
  * usbhs_omap_probe - initialize TI-based HCDs
@@ -767,6 +811,7 @@ static int __devinit usbhs_omap_probe(struct platform_device *pdev)
         goto end_probe;
 
 err_alloc:
+        omap_usbhs_deinit(&pdev->dev);
         iounmap(omap->tll_base);
 
 err_tll:
@@ -818,6 +863,7 @@ static int __devexit usbhs_omap_remove(struct platform_device *pdev)
 {
         struct usbhs_hcd_omap *omap = platform_get_drvdata(pdev);
 
+        omap_usbhs_deinit(&pdev->dev);
         iounmap(omap->tll_base);
         iounmap(omap->uhh_base);
         clk_put(omap->init_60m_fclk);
diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
index 00c0aba7eba0..c4a69f193a1d 100644
--- a/drivers/mfd/palmas.c
+++ b/drivers/mfd/palmas.c
@@ -356,7 +356,14 @@ static int __devinit palmas_i2c_probe(struct i2c_client *i2c,
                 }
         }
 
-        ret = regmap_add_irq_chip(palmas->regmap[1], palmas->irq,
+        /* Change IRQ into clear on read mode for efficiency */
+        slave = PALMAS_BASE_TO_SLAVE(PALMAS_INTERRUPT_BASE);
+        addr = PALMAS_BASE_TO_REG(PALMAS_INTERRUPT_BASE, PALMAS_INT_CTRL);
+        reg = PALMAS_INT_CTRL_INT_CLEAR;
+
+        regmap_write(palmas->regmap[slave], addr, reg);
+
+        ret = regmap_add_irq_chip(palmas->regmap[slave], palmas->irq,
                         IRQF_ONESHOT | IRQF_TRIGGER_LOW, -1, &palmas_irq_chip,
                         &palmas->irq_data);
         if (ret < 0)
@@ -441,6 +448,9 @@ static int __devinit palmas_i2c_probe(struct i2c_client *i2c,
                 goto err;
         }
 
+        children[PALMAS_PMIC_ID].platform_data = pdata->pmic_pdata;
+        children[PALMAS_PMIC_ID].pdata_size = sizeof(*pdata->pmic_pdata);
+
         ret = mfd_add_devices(palmas->dev, -1,
                               children, ARRAY_SIZE(palmas_children),
                               NULL, regmap_irq_chip_get_base(palmas->irq_data));
@@ -472,6 +482,7 @@ static const struct i2c_device_id palmas_i2c_id[] = {
         { "twl6035", },
         { "twl6037", },
         { "tps65913", },
+        { /* end */ }
 };
 MODULE_DEVICE_TABLE(i2c, palmas_i2c_id);
 
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 7de13891e49e..783fcd7365bc 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -1147,7 +1147,7 @@ static int mei_pci_resume(struct device *device)
                 err = request_threaded_irq(pdev->irq,
                         NULL,
                         mei_interrupt_thread_handler,
-                        0, mei_driver_name, dev);
+                        IRQF_ONESHOT, mei_driver_name, dev);
         else
                 err = request_threaded_irq(pdev->irq,
                         mei_interrupt_quick_handler,
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c
index 17bbacb1b4b1..87b251ab6ec5 100644
--- a/drivers/misc/sgi-xp/xpc_uv.c
+++ b/drivers/misc/sgi-xp/xpc_uv.c
@@ -452,9 +452,9 @@ xpc_handle_activate_mq_msg_uv(struct xpc_partition *part,
 
                 if (msg->activate_gru_mq_desc_gpa !=
                     part_uv->activate_gru_mq_desc_gpa) {
-                        spin_lock_irqsave(&part_uv->flags_lock, irq_flags);
+                        spin_lock(&part_uv->flags_lock);
                         part_uv->flags &= ~XPC_P_CACHED_ACTIVATE_GRU_MQ_DESC_UV;
-                        spin_unlock_irqrestore(&part_uv->flags_lock, irq_flags);
+                        spin_unlock(&part_uv->flags_lock);
                         part_uv->activate_gru_mq_desc_gpa =
                             msg->activate_gru_mq_desc_gpa;
                 }
diff --git a/drivers/mmc/core/cd-gpio.c b/drivers/mmc/core/cd-gpio.c
index f13e38deceac..8f5dc08d6598 100644
--- a/drivers/mmc/core/cd-gpio.c
+++ b/drivers/mmc/core/cd-gpio.c
@@ -50,8 +50,8 @@ int mmc_cd_gpio_request(struct mmc_host *host, unsigned int gpio)
                 goto egpioreq;
 
         ret = request_threaded_irq(irq, NULL, mmc_cd_gpio_irqt,
-                                   IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                                   cd->label, host);
+                                   IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
+                                   IRQF_ONESHOT, cd->label, host);
         if (ret < 0)
                 goto eirqreq;
 
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 258b203397aa..4f4489aa6bae 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -717,10 +717,6 @@ static int mmc_select_powerclass(struct mmc_card *card,
                                  card->ext_csd.generic_cmd6_time);
         }
 
-        if (err)
-                pr_err("%s: power class selection for ext_csd_bus_width %d"
-                       " failed\n", mmc_hostname(card->host), bus_width);
-
         return err;
 }
 
@@ -1104,7 +1100,9 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
                                 EXT_CSD_BUS_WIDTH_8 : EXT_CSD_BUS_WIDTH_4;
                 err = mmc_select_powerclass(card, ext_csd_bits, ext_csd);
                 if (err)
-                        goto err;
+                        pr_warning("%s: power class selection to bus width %d"
+                                   " failed\n", mmc_hostname(card->host),
+                                   1 << bus_width);
         }
 
         /*
@@ -1136,7 +1134,10 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
                         err = mmc_select_powerclass(card, ext_csd_bits[idx][0],
                                                     ext_csd);
                         if (err)
-                                goto err;
+                                pr_warning("%s: power class selection to "
+                                           "bus width %d failed\n",
+                                           mmc_hostname(card->host),
+                                           1 << bus_width);
 
                         err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
                                          EXT_CSD_BUS_WIDTH,
@@ -1164,7 +1165,10 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
                         err = mmc_select_powerclass(card, ext_csd_bits[idx][1],
                                                     ext_csd);
                         if (err)
-                                goto err;
+                                pr_warning("%s: power class selection to "
+                                           "bus width %d ddr %d failed\n",
+                                           mmc_hostname(card->host),
+                                           1 << bus_width, ddr);
 
                         err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
                                          EXT_CSD_BUS_WIDTH,
diff --git a/drivers/mtd/nand/cafe_nand.c b/drivers/mtd/nand/cafe_nand.c
index 41371ba1a811..f3f6cfedd69e 100644
--- a/drivers/mtd/nand/cafe_nand.c
+++ b/drivers/mtd/nand/cafe_nand.c
@@ -102,7 +102,7 @@ static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
 static int cafe_device_ready(struct mtd_info *mtd)
 {
         struct cafe_priv *cafe = mtd->priv;
-        int result = !!(cafe_readl(cafe, NAND_STATUS) | 0x40000000);
+        int result = !!(cafe_readl(cafe, NAND_STATUS) & 0x40000000);
         uint32_t irqs = cafe_readl(cafe, NAND_IRQ);
 
         cafe_writel(cafe, irqs, NAND_IRQ);
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index a05b7b444d4f..a6cad5caba78 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -920,12 +920,12 @@ static int gpmi_ecc_read_page(struct mtd_info *mtd, struct nand_chip *chip,
                  */
                 memset(chip->oob_poi, ~0, mtd->oobsize);
                 chip->oob_poi[0] = ((uint8_t *) auxiliary_virt)[0];
-
-                read_page_swap_end(this, buf, mtd->writesize,
-                                this->payload_virt, this->payload_phys,
-                                nfc_geo->payload_size,
-                                payload_virt, payload_phys);
         }
+
+        read_page_swap_end(this, buf, mtd->writesize,
+                        this->payload_virt, this->payload_phys,
+                        nfc_geo->payload_size,
+                        payload_virt, payload_phys);
 exit_nfc:
         return ret;
 }
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index c58e6a93f445..6acc790c2fbb 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -273,6 +273,26 @@ static struct nand_ecclayout nandv2_hw_eccoob_4k = {
 
 static const char *part_probes[] = { "RedBoot", "cmdlinepart", "ofpart", NULL };
 
+static void memcpy32_fromio(void *trg, const void __iomem  *src, size_t size)
+{
+        int i;
+        u32 *t = trg;
+        const __iomem u32 *s = src;
+
+        for (i = 0; i < (size >> 2); i++)
+                *t++ = __raw_readl(s++);
+}
+
+static void memcpy32_toio(void __iomem *trg, const void *src, int size)
+{
+        int i;
+        u32 __iomem *t = trg;
+        const u32 *s = src;
+
+        for (i = 0; i < (size >> 2); i++)
+                __raw_writel(*s++, t++);
+}
+
 static int check_int_v3(struct mxc_nand_host *host)
 {
         uint32_t tmp;
@@ -519,7 +539,7 @@ static void send_read_id_v3(struct mxc_nand_host *host)
 
         wait_op_done(host, true);
 
-        memcpy_fromio(host->data_buf, host->main_area0, 16);
+        memcpy32_fromio(host->data_buf, host->main_area0, 16);
 }
 
 /* Request the NANDFC to perform a read of the NAND device ID. */
@@ -535,7 +555,7 @@ static void send_read_id_v1_v2(struct mxc_nand_host *host)
         /* Wait for operation to complete */
         wait_op_done(host, true);
 
-        memcpy_fromio(host->data_buf, host->main_area0, 16);
+        memcpy32_fromio(host->data_buf, host->main_area0, 16);
 
         if (this->options & NAND_BUSWIDTH_16) {
                 /* compress the ID info */
@@ -797,16 +817,16 @@ static void copy_spare(struct mtd_info *mtd, bool bfrom)
 
         if (bfrom) {
                 for (i = 0; i < n - 1; i++)
-                        memcpy_fromio(d + i * j, s + i * t, j);
+                        memcpy32_fromio(d + i * j, s + i * t, j);
 
                 /* the last section */
-                memcpy_fromio(d + i * j, s + i * t, mtd->oobsize - i * j);
+                memcpy32_fromio(d + i * j, s + i * t, mtd->oobsize - i * j);
         } else {
                 for (i = 0; i < n - 1; i++)
-                        memcpy_toio(&s[i * t], &d[i * j], j);
+                        memcpy32_toio(&s[i * t], &d[i * j], j);
 
                 /* the last section */
-                memcpy_toio(&s[i * t], &d[i * j], mtd->oobsize - i * j);
+                memcpy32_toio(&s[i * t], &d[i * j], mtd->oobsize - i * j);
         }
 }
 
@@ -1070,7 +1090,8 @@ static void mxc_nand_command(struct mtd_info *mtd, unsigned command,
 
                 host->devtype_data->send_page(mtd, NFC_OUTPUT);
 
-                memcpy_fromio(host->data_buf, host->main_area0, mtd->writesize);
+                memcpy32_fromio(host->data_buf, host->main_area0,
+                                mtd->writesize);
                 copy_spare(mtd, true);
                 break;
 
@@ -1086,7 +1107,7 @@ static void mxc_nand_command(struct mtd_info *mtd, unsigned command,
                 break;
 
         case NAND_CMD_PAGEPROG:
-                memcpy_toio(host->main_area0, host->data_buf, mtd->writesize);
+                memcpy32_toio(host->main_area0, host->data_buf, mtd->writesize);
                 copy_spare(mtd, false);
                 host->devtype_data->send_page(mtd, NFC_INPUT);
                 host->devtype_data->send_cmd(host, command, true);
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index d47586cf64ce..a11253a0fcab 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -3501,6 +3501,13 @@ int nand_scan_tail(struct mtd_info *mtd)
         /* propagate ecc info to mtd_info */
         mtd->ecclayout = chip->ecc.layout;
         mtd->ecc_strength = chip->ecc.strength;
+        /*
+         * Initialize bitflip_threshold to its default prior scan_bbt() call.
+         * scan_bbt() might invoke mtd_read(), thus bitflip_threshold must be
+         * properly set.
+         */
+        if (!mtd->bitflip_threshold)
+                mtd->bitflip_threshold = mtd->ecc_strength;
 
         /* Check, if we should skip the bad block table scan */
         if (chip->options & NAND_SKIP_BBTSCAN)
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 6cc8fbfabb8e..cf0cd3146817 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -28,7 +28,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/vmalloc.h>
-#include <asm/div64.h>
+#include <linux/math64.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/string.h>
@@ -546,12 +546,6 @@ static char *get_partition_name(int i)
         return kstrdup(buf, GFP_KERNEL);
 }
 
-static uint64_t divide(uint64_t n, uint32_t d)
-{
-        do_div(n, d);
-        return n;
-}
-
 /*
  * Initialize the nandsim structure.
  *
@@ -580,7 +574,7 @@ static int init_nandsim(struct mtd_info *mtd)
         ns->geom.oobsz    = mtd->oobsize;
         ns->geom.secsz    = mtd->erasesize;
         ns->geom.pgszoob  = ns->geom.pgsz + ns->geom.oobsz;
-        ns->geom.pgnum    = divide(ns->geom.totsz, ns->geom.pgsz);
+        ns->geom.pgnum    = div_u64(ns->geom.totsz, ns->geom.pgsz);
         ns->geom.totszoob = ns->geom.totsz + (uint64_t)ns->geom.pgnum * ns->geom.oobsz;
         ns->geom.secshift = ffs(ns->geom.secsz) - 1;
         ns->geom.pgshift  = chip->page_shift;
@@ -921,7 +915,7 @@ static int setup_wear_reporting(struct mtd_info *mtd)
 
         if (!rptwear)
                 return 0;
-        wear_eb_count = divide(mtd->size, mtd->erasesize);
+        wear_eb_count = div_u64(mtd->size, mtd->erasesize);
         mem = wear_eb_count * sizeof(unsigned long);
         if (mem / sizeof(unsigned long) != wear_eb_count) {
                 NS_ERR("Too many erase blocks for wear reporting\n");
diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
index 19f4cb9582b5..0b3bade957fd 100644
--- a/drivers/net/ethernet/intel/e1000e/82571.c
+++ b/drivers/net/ethernet/intel/e1000e/82571.c
@@ -1572,6 +1572,9 @@ static s32 e1000_check_for_serdes_link_82571(struct e1000_hw *hw)
         ctrl = er32(CTRL);
         status = er32(STATUS);
         rxcw = er32(RXCW);
+        /* SYNCH bit and IV bit are sticky */
+        udelay(10);
+        rxcw = er32(RXCW);
 
         if ((rxcw & E1000_RXCW_SYNCH) && !(rxcw & E1000_RXCW_IV)) {
 
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 238ab2f8a5e7..e3a7b07df629 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -325,24 +325,46 @@ static inline void __ew32flash(struct e1000_hw *hw, unsigned long reg, u32 val)
  **/
 static bool e1000_phy_is_accessible_pchlan(struct e1000_hw *hw)
 {
-        u16 phy_reg;
-        u32 phy_id;
+        u16 phy_reg = 0;
+        u32 phy_id = 0;
+        s32 ret_val;
+        u16 retry_count;
+
+        for (retry_count = 0; retry_count < 2; retry_count++) {
+                ret_val = e1e_rphy_locked(hw, PHY_ID1, &phy_reg);
+                if (ret_val || (phy_reg == 0xFFFF))
+                        continue;
+                phy_id = (u32)(phy_reg << 16);
 
-        e1e_rphy_locked(hw, PHY_ID1, &phy_reg);
-        phy_id = (u32)(phy_reg << 16);
-        e1e_rphy_locked(hw, PHY_ID2, &phy_reg);
-        phy_id |= (u32)(phy_reg & PHY_REVISION_MASK);
+                ret_val = e1e_rphy_locked(hw, PHY_ID2, &phy_reg);
+                if (ret_val || (phy_reg == 0xFFFF)) {
+                        phy_id = 0;
+                        continue;
+                }
+                phy_id |= (u32)(phy_reg & PHY_REVISION_MASK);
+                break;
+        }
 
         if (hw->phy.id) {
                 if (hw->phy.id == phy_id)
                         return true;
-        } else {
-                if ((phy_id != 0) && (phy_id != PHY_REVISION_MASK))
-                        hw->phy.id = phy_id;
+        } else if (phy_id) {
+                hw->phy.id = phy_id;
+                hw->phy.revision = (u32)(phy_reg & ~PHY_REVISION_MASK);
                 return true;
         }
 
-        return false;
+        /*
+         * In case the PHY needs to be in mdio slow mode,
+         * set slow mode and try to get the PHY id again.
+         */
+        hw->phy.ops.release(hw);
+        ret_val = e1000_set_mdio_slow_mode_hv(hw);
+        if (!ret_val)
+                ret_val = e1000e_get_phy_id(hw);
+        hw->phy.ops.acquire(hw);
+
+        return !ret_val;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index ce81ce0698b3..2dc78d7e297a 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -193,6 +193,9 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector,
         unsigned int i, eop, count = 0;
         unsigned int total_bytes = 0, total_packets = 0;
 
+        if (test_bit(__IXGBEVF_DOWN, &adapter->state))
+                return true;
+
         i = tx_ring->next_to_clean;
         eop = tx_ring->tx_buffer_info[i].next_to_watch;
         eop_desc = IXGBEVF_TX_DESC(tx_ring, eop);
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 343ad29e211c..e44f8c2d239d 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -317,10 +317,9 @@ static const struct of_dev_auxdata *of_dev_lookup(const struct of_dev_auxdata *l
         for(; lookup->compatible != NULL; lookup++) {
                 if (!of_device_is_compatible(np, lookup->compatible))
                         continue;
-                if (of_address_to_resource(np, 0, &res))
-                        continue;
-                if (res.start != lookup->phys_addr)
-                        continue;
+                if (!of_address_to_resource(np, 0, &res))
+                        if (res.start != lookup->phys_addr)
+                                continue;
                 pr_debug("%s: devname=%s\n", np->full_name, lookup->name);
                 return lookup;
         }
@@ -462,4 +461,5 @@ int of_platform_populate(struct device_node *root,
         of_node_put(root);
         return rc;
 }
+EXPORT_SYMBOL_GPL(of_platform_populate);
 #endif /* CONFIG_OF_ADDRESS */
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index bf0cee629b60..099f46cd8e87 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -748,6 +748,18 @@ static int pci_pm_suspend_noirq(struct device *dev)
 
         pci_pm_set_unknown_state(pci_dev);
 
+        /*
+         * Some BIOSes from ASUS have a bug: If a USB EHCI host controller's
+         * PCI COMMAND register isn't 0, the BIOS assumes that the controller
+         * hasn't been quiesced and tries to turn it off.  If the controller
+         * is already in D3, this can hang or cause memory corruption.
+         *
+         * Since the value of the COMMAND register doesn't matter once the
+         * device has been suspended, we can safely set it to 0 here.
+         */
+        if (pci_dev->class == PCI_CLASS_SERIAL_USB_EHCI)
+                pci_write_config_word(pci_dev, PCI_COMMAND, 0);
+
         return 0;
 }
 
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 77cb54a65cde..447e83472c01 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1744,11 +1744,6 @@ int pci_prepare_to_sleep(struct pci_dev *dev)
         if (target_state == PCI_POWER_ERROR)
                 return -EIO;
 
-        /* Some devices mustn't be in D3 during system sleep */
-        if (target_state == PCI_D3hot &&
-                        (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP))
-                return 0;
-
         pci_enable_wake(dev, target_state, device_may_wakeup(&dev->dev));
 
         error = pci_set_power_state(dev, target_state);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 194b243a2817..2a7521677541 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2929,32 +2929,6 @@ static void __devinit disable_igfx_irq(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
 
-/*
- * The Intel 6 Series/C200 Series chipset's EHCI controllers on many
- * ASUS motherboards will cause memory corruption or a system crash
- * if they are in D3 while the system is put into S3 sleep.
- */
-static void __devinit asus_ehci_no_d3(struct pci_dev *dev)
-{
-        const char *sys_info;
-        static const char good_Asus_board[] = "P8Z68-V";
-
-        if (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP)
-                return;
-        if (dev->subsystem_vendor != PCI_VENDOR_ID_ASUSTEK)
-                return;
-        sys_info = dmi_get_system_info(DMI_BOARD_NAME);
-        if (sys_info && memcmp(sys_info, good_Asus_board,
-                        sizeof(good_Asus_board) - 1) == 0)
-                return;
-
-        dev_info(&dev->dev, "broken D3 during system sleep on ASUS\n");
-        dev->dev_flags |= PCI_DEV_FLAGS_NO_D3_DURING_SLEEP;
-        device_set_wakeup_capable(&dev->dev, false);
-}
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c26, asus_ehci_no_d3);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c2d, asus_ehci_no_d3);
-
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
                           struct pci_fixup *end)
 {
diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c
index dd6d93aa5334..90c837f469a6 100644
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -474,7 +474,9 @@ static int __devinit imx_pinctrl_parse_groups(struct device_node *np,
                 grp->configs[j] = config & ~IMX_PAD_SION;
         }
 
+#ifdef DEBUG
         IMX_PMX_DUMP(info, grp->pins, grp->mux_mode, grp->configs, grp->npins);
+#endif
 
         return 0;
 }
diff --git a/drivers/pinctrl/pinctrl-imx6q.c b/drivers/pinctrl/pinctrl-imx6q.c
index 7737d4d71a3c..e9bf71fbedca 100644
--- a/drivers/pinctrl/pinctrl-imx6q.c
+++ b/drivers/pinctrl/pinctrl-imx6q.c
@@ -1950,6 +1950,8 @@ static struct imx_pin_reg imx6q_pin_regs[] = {
         IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 5, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__GPIO_1_12 */
         IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 6, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__SJC_DONE */
         IMX_PIN_REG(MX6Q_PAD_SD2_DAT3, 0x0744, 0x035C, 7, 0x0000, 0), /* MX6Q_PAD_SD2_DAT3__ANATOP_TESTO_3 */
+        IMX_PIN_REG(MX6Q_PAD_ENET_RX_ER, 0x04EC, 0x01D8, 0, 0x0000, 0), /* MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID */
+        IMX_PIN_REG(MX6Q_PAD_GPIO_1, 0x05F4, 0x0224, 3, 0x0000, 0), /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */
 };
 
 /* Pad names for the pinmux subsystem */
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 4f20f8dd3d7c..17f6dfd8dbfb 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -694,10 +694,10 @@ MODULE_DEVICE_TABLE(acpi, ideapad_device_ids);
 static int __devinit ideapad_acpi_add(struct acpi_device *adevice)
 {
         int ret, i;
-        unsigned long cfg;
+        int cfg;
         struct ideapad_private *priv;
 
-        if (read_method_int(adevice->handle, "_CFG", (int *)&cfg))
+        if (read_method_int(adevice->handle, "_CFG", &cfg))
                 return -ENODEV;
 
         priv = kzalloc(sizeof(*priv), GFP_KERNEL);
@@ -721,7 +721,7 @@ static int __devinit ideapad_acpi_add(struct acpi_device *adevice)
                 goto input_failed;
 
         for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++) {
-                if (test_bit(ideapad_rfk_data[i].cfgbit, &cfg))
+                if (test_bit(ideapad_rfk_data[i].cfgbit, &priv->cfg))
                         ideapad_register_rfkill(adevice, i);
                 else
                         priv->rfk[i] = NULL;
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index 0ffdb3cde2bb..9af4257d4901 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -72,6 +72,7 @@
 #include <linux/string.h>
 #include <linux/tick.h>
 #include <linux/timer.h>
+#include <linux/dmi.h>
 #include <drm/i915_drm.h>
 #include <asm/msr.h>
 #include <asm/processor.h>
@@ -1485,6 +1486,24 @@ static DEFINE_PCI_DEVICE_TABLE(ips_id_table) = {
 
 MODULE_DEVICE_TABLE(pci, ips_id_table);
 
+static int ips_blacklist_callback(const struct dmi_system_id *id)
+{
+        pr_info("Blacklisted intel_ips for %s\n", id->ident);
+        return 1;
+}
+
+static const struct dmi_system_id ips_blacklist[] = {
+        {
+                .callback = ips_blacklist_callback,
+                .ident = "HP ProBook",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "HP ProBook"),
+                },
+        },
+        { }     /* terminating entry */
+};
+
 static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
         u64 platform_info;
@@ -1494,6 +1513,9 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
         u16 htshi, trc, trc_required_mask;
         u8 tse;
 
+        if (dmi_check_system(ips_blacklist))
+                return -ENODEV;
+
         ips = kzalloc(sizeof(struct ips_driver), GFP_KERNEL);
         if (!ips)
                 return -ENOMEM;
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 210d4ae547c2..d456ff0c73b7 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -973,7 +973,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
                                struct device_attribute *attr,
                                const char *buffer, size_t count)
 {
-        unsigned long value = 0;
+        int value;
         int ret = 0;
         struct sony_nc_value *item =
             container_of(attr, struct sony_nc_value, devattr);
@@ -984,7 +984,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
         if (count > 31)
                 return -EINVAL;
 
-        if (kstrtoul(buffer, 10, &value))
+        if (kstrtoint(buffer, 10, &value))
                 return -EINVAL;
 
         if (item->validate)
@@ -994,7 +994,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
                 return value;
 
         ret = sony_nc_int_call(sony_nc_acpi_handle, *item->acpiset,
-                        (int *)&value, NULL);
+                               &value, NULL);
         if (ret < 0)
                 return -EIO;
 
@@ -1010,6 +1010,7 @@ static ssize_t sony_nc_sysfs_store(struct device *dev,
 struct sony_backlight_props {
         struct backlight_device *dev;
         int                     handle;
+        int                     cmd_base;
         u8                      offset;
         u8                      maxlvl;
 };
@@ -1037,7 +1038,7 @@ static int sony_nc_get_brightness_ng(struct backlight_device *bd)
         struct sony_backlight_props *sdev =
                 (struct sony_backlight_props *)bl_get_data(bd);
 
-        sony_call_snc_handle(sdev->handle, 0x0200, &result);
+        sony_call_snc_handle(sdev->handle, sdev->cmd_base + 0x100, &result);
 
         return (result & 0xff) - sdev->offset;
 }
@@ -1049,7 +1050,8 @@ static int sony_nc_update_status_ng(struct backlight_device *bd)
                 (struct sony_backlight_props *)bl_get_data(bd);
 
         value = bd->props.brightness + sdev->offset;
-        if (sony_call_snc_handle(sdev->handle, 0x0100 | (value << 16), &result))
+        if (sony_call_snc_handle(sdev->handle, sdev->cmd_base | (value << 0x10),
+                                &result))
                 return -EIO;
 
         return value;
@@ -1172,6 +1174,11 @@ static int sony_nc_hotkeys_decode(u32 event, unsigned int handle)
 /*
  * ACPI callbacks
  */
+enum event_types {
+        HOTKEY = 1,
+        KILLSWITCH,
+        GFX_SWITCH
+};
 static void sony_nc_notify(struct acpi_device *device, u32 event)
 {
         u32 real_ev = event;
@@ -1196,7 +1203,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
                 /* hotkey event */
                 case 0x0100:
                 case 0x0127:
-                        ev_type = 1;
+                        ev_type = HOTKEY;
                         real_ev = sony_nc_hotkeys_decode(event, handle);
 
                         if (real_ev > 0)
@@ -1216,7 +1223,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
                          * update the rfkill device status when the
                          * switch is moved.
                          */
-                        ev_type = 2;
+                        ev_type = KILLSWITCH;
                         sony_call_snc_handle(handle, 0x0100, &result);
                         real_ev = result & 0x03;
 
@@ -1226,6 +1233,24 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
 
                         break;
 
+                case 0x0128:
+                case 0x0146:
+                        /* Hybrid GFX switching */
+                        sony_call_snc_handle(handle, 0x0000, &result);
+                        dprintk("GFX switch event received (reason: %s)\n",
+                                        (result & 0x01) ?
+                                        "switch change" : "unknown");
+
+                        /* verify the switch state
+                         * 1: discrete GFX
+                         * 0: integrated GFX
+                         */
+                        sony_call_snc_handle(handle, 0x0100, &result);
+
+                        ev_type = GFX_SWITCH;
+                        real_ev = result & 0xff;
+                        break;
+
                 default:
                         dprintk("Unknown event 0x%x for handle 0x%x\n",
                                         event, handle);
@@ -1238,7 +1263,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
 
         } else {
                 /* old style event */
-                ev_type = 1;
+                ev_type = HOTKEY;
                 sony_laptop_report_input_event(real_ev);
         }
 
@@ -1893,32 +1918,33 @@ static ssize_t sony_nc_battery_care_limit_store(struct device *dev,
          *  bits 4,5: store the limit into the EC
          *  bits 6,7: store the limit into the battery
          */
+        cmd = 0;
 
-        /*
-         * handle 0x0115 should allow storing on battery too;
-         * handle 0x0136 same as 0x0115 + health status;
-         * handle 0x013f, same as 0x0136 but no storing on the battery
-         *
-         * Store only inside the EC for now, regardless the handle number
-         */
-        if (value == 0)
-                /* disable limits */
-                cmd = 0x0;
+        if (value > 0) {
+                if (value <= 50)
+                        cmd = 0x20;
 
-        else if (value <= 50)
-                cmd = 0x21;
+                else if (value <= 80)
+                        cmd = 0x10;
 
-        else if (value <= 80)
-                cmd = 0x11;
+                else if (value <= 100)
+                        cmd = 0x30;
 
-        else if (value <= 100)
-                cmd = 0x31;
+                else
+                        return -EINVAL;
 
-        else
-                return -EINVAL;
+                /*
+                 * handle 0x0115 should allow storing on battery too;
+                 * handle 0x0136 same as 0x0115 + health status;
+                 * handle 0x013f, same as 0x0136 but no storing on the battery
+                 */
+                if (bcare_ctl->handle != 0x013f)
+                        cmd = cmd | (cmd << 2);
 
-        if (sony_call_snc_handle(bcare_ctl->handle, (cmd << 0x10) | 0x0100,
-                                &result))
+                cmd = (cmd | 0x1) << 0x10;
+        }
+
+        if (sony_call_snc_handle(bcare_ctl->handle, cmd | 0x0100, &result))
                 return -EIO;
 
         return count;
@@ -2113,7 +2139,7 @@ static ssize_t sony_nc_thermal_mode_show(struct device *dev,
                 struct device_attribute *attr, char *buffer)
 {
         ssize_t count = 0;
-        unsigned int mode = sony_nc_thermal_mode_get();
+        int mode = sony_nc_thermal_mode_get();
 
         if (mode < 0)
                 return mode;
@@ -2472,6 +2498,7 @@ static void sony_nc_backlight_ng_read_limits(int handle,
 {
         u64 offset;
         int i;
+        int lvl_table_len = 0;
         u8 min = 0xff, max = 0x00;
         unsigned char buffer[32] = { 0 };
 
@@ -2480,8 +2507,6 @@ static void sony_nc_backlight_ng_read_limits(int handle,
         props->maxlvl = 0xff;
 
         offset = sony_find_snc_handle(handle);
-        if (offset < 0)
-                return;
 
         /* try to read the boundaries from ACPI tables, if we fail the above
          * defaults should be reasonable
@@ -2491,11 +2516,21 @@ static void sony_nc_backlight_ng_read_limits(int handle,
         if (i < 0)
                 return;
 
+        switch (handle) {
+        case 0x012f:
+        case 0x0137:
+                lvl_table_len = 9;
+                break;
+        case 0x143:
+                lvl_table_len = 16;
+                break;
+        }
+
         /* the buffer lists brightness levels available, brightness levels are
          * from position 0 to 8 in the array, other values are used by ALS
          * control.
          */
-        for (i = 0; i < 9 && i < ARRAY_SIZE(buffer); i++) {
+        for (i = 0; i < lvl_table_len && i < ARRAY_SIZE(buffer); i++) {
 
                 dprintk("Brightness level: %d\n", buffer[i]);
 
@@ -2520,16 +2555,24 @@ static void sony_nc_backlight_setup(void)
         const struct backlight_ops *ops = NULL;
         struct backlight_properties props;
 
-        if (sony_find_snc_handle(0x12f) != -1) {
+        if (sony_find_snc_handle(0x12f) >= 0) {
                 ops = &sony_backlight_ng_ops;
+                sony_bl_props.cmd_base = 0x0100;
                 sony_nc_backlight_ng_read_limits(0x12f, &sony_bl_props);
                 max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset;
 
-        } else if (sony_find_snc_handle(0x137) != -1) {
+        } else if (sony_find_snc_handle(0x137) >= 0) {
                 ops = &sony_backlight_ng_ops;
+                sony_bl_props.cmd_base = 0x0100;
                 sony_nc_backlight_ng_read_limits(0x137, &sony_bl_props);
                 max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset;
 
+        } else if (sony_find_snc_handle(0x143) >= 0) {
+                ops = &sony_backlight_ng_ops;
+                sony_bl_props.cmd_base = 0x3000;
+                sony_nc_backlight_ng_read_limits(0x143, &sony_bl_props);
+                max_brightness = sony_bl_props.maxlvl - sony_bl_props.offset;
+
         } else if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT",
                                                 &unused))) {
                 ops = &sony_backlight_ops;
@@ -2597,6 +2640,12 @@ static int sony_nc_add(struct acpi_device *device)
                 }
         }
 
+        result = sony_laptop_setup_input(device);
+        if (result) {
+                pr_err("Unable to create input devices\n");
+                goto outplatform;
+        }
+
         if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "ECON",
                                          &handle))) {
                 int arg = 1;
@@ -2614,12 +2663,6 @@ static int sony_nc_add(struct acpi_device *device)
         }
 
         /* setup input devices and helper fifo */
-        result = sony_laptop_setup_input(device);
-        if (result) {
-                pr_err("Unable to create input devices\n");
-                goto outsnc;
-        }
-
         if (acpi_video_backlight_support()) {
                 pr_info("brightness ignored, must be controlled by ACPI video driver\n");
         } else {
@@ -2667,22 +2710,21 @@ static int sony_nc_add(struct acpi_device *device)
 
         return 0;
 
-      out_sysfs:
+out_sysfs:
         for (item = sony_nc_values; item->name; ++item) {
                 device_remove_file(&sony_pf_device->dev, &item->devattr);
         }
         sony_nc_backlight_cleanup();
-
-        sony_laptop_remove_input();
-
-      outsnc:
         sony_nc_function_cleanup(sony_pf_device);
         sony_nc_handles_cleanup(sony_pf_device);
 
-      outpresent:
+outplatform:
+        sony_laptop_remove_input();
+
+outpresent:
         sony_pf_remove();
 
-      outwalk:
+outwalk:
         sony_nc_rfkill_cleanup();
         return result;
 }
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 09a737c868b5..8b4b3829d9e7 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2519,9 +2519,12 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
 {
         struct regulator_dev *rdev = regulator->rdev;
         struct regulator *consumer;
-        int ret, output_uV, input_uV, total_uA_load = 0;
+        int ret, output_uV, input_uV = 0, total_uA_load = 0;
         unsigned int mode;
 
+        if (rdev->supply)
+                input_uV = regulator_get_voltage(rdev->supply);
+
         mutex_lock(&rdev->mutex);
 
         /*
@@ -2554,10 +2557,7 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
                 goto out;
         }
 
-        /* get input voltage */
-        input_uV = 0;
-        if (rdev->supply)
-                input_uV = regulator_get_voltage(rdev->supply);
+        /* No supply? Use constraint voltage */
         if (input_uV <= 0)
                 input_uV = rdev->constraints->input_uV;
         if (input_uV <= 0) {
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index 24d880e78ec6..f8d818abf98c 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -4,9 +4,11 @@ menu "Remoteproc drivers (EXPERIMENTAL)"
 config REMOTEPROC
         tristate
         depends on EXPERIMENTAL
+        select FW_CONFIG
 
 config OMAP_REMOTEPROC
         tristate "OMAP remoteproc support"
+        depends on EXPERIMENTAL
         depends on ARCH_OMAP4
         depends on OMAP_IOMMU
         select REMOTEPROC
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 75506ec2840e..f56c8ba3a861 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -188,6 +188,26 @@ static int rpmsg_uevent(struct device *dev, struct kobj_uevent_env *env)
                                         rpdev->id.name);
 }
 
+/**
+ * __ept_release() - deallocate an rpmsg endpoint
+ * @kref: the ept's reference count
+ *
+ * This function deallocates an ept, and is invoked when its @kref refcount
+ * drops to zero.
+ *
+ * Never invoke this function directly!
+ */
+static void __ept_release(struct kref *kref)
+{
+        struct rpmsg_endpoint *ept = container_of(kref, struct rpmsg_endpoint,
+                                                  refcount);
+        /*
+         * At this point no one holds a reference to ept anymore,
+         * so we can directly free it
+         */
+        kfree(ept);
+}
+
 /* for more info, see below documentation of rpmsg_create_ept() */
 static struct rpmsg_endpoint *__rpmsg_create_ept(struct virtproc_info *vrp,
                 struct rpmsg_channel *rpdev, rpmsg_rx_cb_t cb,
@@ -206,6 +226,9 @@ static struct rpmsg_endpoint *__rpmsg_create_ept(struct virtproc_info *vrp,
                 return NULL;
         }
 
+        kref_init(&ept->refcount);
+        mutex_init(&ept->cb_lock);
+
         ept->rpdev = rpdev;
         ept->cb = cb;
         ept->priv = priv;
@@ -238,7 +261,7 @@ rem_idr:
         idr_remove(&vrp->endpoints, request);
 free_ept:
         mutex_unlock(&vrp->endpoints_lock);
-        kfree(ept);
+        kref_put(&ept->refcount, __ept_release);
         return NULL;
 }
 
@@ -302,11 +325,17 @@ EXPORT_SYMBOL(rpmsg_create_ept);
 static void
 __rpmsg_destroy_ept(struct virtproc_info *vrp, struct rpmsg_endpoint *ept)
 {
+        /* make sure new inbound messages can't find this ept anymore */
         mutex_lock(&vrp->endpoints_lock);
         idr_remove(&vrp->endpoints, ept->addr);
         mutex_unlock(&vrp->endpoints_lock);
 
-        kfree(ept);
+        /* make sure in-flight inbound messages won't invoke cb anymore */
+        mutex_lock(&ept->cb_lock);
+        ept->cb = NULL;
+        mutex_unlock(&ept->cb_lock);
+
+        kref_put(&ept->refcount, __ept_release);
 }
 
 /**
@@ -790,12 +819,28 @@ static void rpmsg_recv_done(struct virtqueue *rvq)
 
         /* use the dst addr to fetch the callback of the appropriate user */
         mutex_lock(&vrp->endpoints_lock);
+
         ept = idr_find(&vrp->endpoints, msg->dst);
+
+        /* let's make sure no one deallocates ept while we use it */
+        if (ept)
+                kref_get(&ept->refcount);
+
         mutex_unlock(&vrp->endpoints_lock);
 
-        if (ept && ept->cb)
-                ept->cb(ept->rpdev, msg->data, msg->len, ept->priv, msg->src);
-        else
+        if (ept) {
+                /* make sure ept->cb doesn't go away while we use it */
+                mutex_lock(&ept->cb_lock);
+
+                if (ept->cb)
+                        ept->cb(ept->rpdev, msg->data, msg->len, ept->priv,
+                                msg->src);
+
+                mutex_unlock(&ept->cb_lock);
+
+                /* farewell, ept, we don't need you anymore */
+                kref_put(&ept->refcount, __ept_release);
+        } else
                 dev_warn(dev, "msg received with no recepient\n");
 
         /* publish the real size of the buffer */
@@ -1040,7 +1085,7 @@ static int __init rpmsg_init(void)
 
         return ret;
 }
-module_init(rpmsg_init);
+subsys_initcall(rpmsg_init);
 
 static void __exit rpmsg_fini(void)
 {
diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c
index 4bcf9ca2818a..370889d0489b 100644
--- a/drivers/rtc/rtc-ab8500.c
+++ b/drivers/rtc/rtc-ab8500.c
@@ -17,6 +17,7 @@
 #include <linux/mfd/abx500.h>
 #include <linux/mfd/abx500/ab8500.h>
 #include <linux/delay.h>
+#include <linux/of.h>
 
 #define AB8500_RTC_SOFF_STAT_REG        0x00
 #define AB8500_RTC_CC_CONF_REG          0x01
@@ -422,7 +423,7 @@ static int __devinit ab8500_rtc_probe(struct platform_device *pdev)
         }
 
         err = request_threaded_irq(irq, NULL, rtc_alarm_handler,
-                IRQF_NO_SUSPEND, "ab8500-rtc", rtc);
+                IRQF_NO_SUSPEND | IRQF_ONESHOT, "ab8500-rtc", rtc);
         if (err < 0) {
                 rtc_device_unregister(rtc);
                 return err;
@@ -430,7 +431,6 @@ static int __devinit ab8500_rtc_probe(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, rtc);
 
-
         err = ab8500_sysfs_rtc_register(&pdev->dev);
         if (err) {
                 dev_err(&pdev->dev, "sysfs RTC failed to register\n");
@@ -454,10 +454,16 @@ static int __devexit ab8500_rtc_remove(struct platform_device *pdev)
         return 0;
 }
 
+static const struct of_device_id ab8500_rtc_match[] = {
+        { .compatible = "stericsson,ab8500-rtc", },
+        {}
+};
+
 static struct platform_driver ab8500_rtc_driver = {
         .driver = {
                 .name = "ab8500-rtc",
                 .owner = THIS_MODULE,
+                .of_match_table = ab8500_rtc_match,
         },
         .probe  = ab8500_rtc_probe,
         .remove = __devexit_p(ab8500_rtc_remove),
diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c
index 5e1d64ee5228..e3e50d69baf8 100644
--- a/drivers/rtc/rtc-mxc.c
+++ b/drivers/rtc/rtc-mxc.c
@@ -202,10 +202,11 @@ static irqreturn_t mxc_rtc_interrupt(int irq, void *dev_id)
         struct platform_device *pdev = dev_id;
         struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
         void __iomem *ioaddr = pdata->ioaddr;
+        unsigned long flags;
         u32 status;
         u32 events = 0;
 
-        spin_lock_irq(&pdata->rtc->irq_lock);
+        spin_lock_irqsave(&pdata->rtc->irq_lock, flags);
         status = readw(ioaddr + RTC_RTCISR) & readw(ioaddr + RTC_RTCIENR);
         /* clear interrupt sources */
         writew(status, ioaddr + RTC_RTCISR);
@@ -224,7 +225,7 @@ static irqreturn_t mxc_rtc_interrupt(int irq, void *dev_id)
                 events |= (RTC_PF | RTC_IRQF);
 
         rtc_update_irq(pdata->rtc, 1, events);
-        spin_unlock_irq(&pdata->rtc->irq_lock);
+        spin_unlock_irqrestore(&pdata->rtc->irq_lock, flags);
 
         return IRQ_HANDLED;
 }
diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c
index 1f76320e545b..e2785479113c 100644
--- a/drivers/rtc/rtc-spear.c
+++ b/drivers/rtc/rtc-spear.c
@@ -458,12 +458,12 @@ static int __devexit spear_rtc_remove(struct platform_device *pdev)
         clk_disable(config->clk);
         clk_put(config->clk);
         iounmap(config->ioaddr);
-        kfree(config);
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         if (res)
                 release_mem_region(res->start, resource_size(res));
         platform_set_drvdata(pdev, NULL);
         rtc_device_unregister(config->rtc);
+        kfree(config);
 
         return 0;
 }
diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c
index 258abeabf624..c5d06fe83bba 100644
--- a/drivers/rtc/rtc-twl.c
+++ b/drivers/rtc/rtc-twl.c
@@ -510,7 +510,7 @@ static int __devinit twl_rtc_probe(struct platform_device *pdev)
         }
 
         ret = request_threaded_irq(irq, NULL, twl_rtc_interrupt,
-                                   IRQF_TRIGGER_RISING,
+                                   IRQF_TRIGGER_RISING | IRQF_ONESHOT,
                                    dev_name(&rtc->dev), rtc);
         if (ret < 0) {
                 dev_err(&pdev->dev, "IRQ is not free.\n");
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index 532d212b6b2c..393e7ce8e95a 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -201,7 +201,7 @@ static void asd_get_response_tasklet(struct asd_ascb *ascb,
 
                 if (SAS_STATUS_BUF_SIZE >= sizeof(*resp)) {
                         resp->frame_len = le16_to_cpu(*(__le16 *)(r+6));
-                        memcpy(&resp->ending_fis[0], r+16, 24);
+                        memcpy(&resp->ending_fis[0], r+16, ATA_RESP_FIS_SIZE);
                         ts->buf_valid_size = sizeof(*resp);
                 }
         }
diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index 2e326145825c..3f9e7061258e 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -400,6 +400,7 @@ struct bnx2i_hba {
         struct pci_dev *pcidev;
         struct net_device *netdev;
         void __iomem *regview;
+        resource_size_t reg_base;
 
         u32 age;
         unsigned long cnic_dev_type;
diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c
index 49e8b056ca10..33d6630529de 100644
--- a/drivers/scsi/bnx2i/bnx2i_hwi.c
+++ b/drivers/scsi/bnx2i/bnx2i_hwi.c
@@ -2741,7 +2741,6 @@ int bnx2i_map_ep_dbell_regs(struct bnx2i_endpoint *ep)
                 goto arm_cq;
         }
 
-        reg_base = ep->hba->netdev->base_addr;
         if ((test_bit(BNX2I_NX2_DEV_5709, &ep->hba->cnic_dev_type)) &&
             (ep->hba->mail_queue_access == BNX2I_MQ_BIN_MODE)) {
                 config2 = REG_RD(ep->hba, BNX2_MQ_CONFIG2);
@@ -2757,7 +2756,7 @@ int bnx2i_map_ep_dbell_regs(struct bnx2i_endpoint *ep)
                 /* 5709 device in normal node and 5706/5708 devices */
                 reg_off = CTX_OFFSET + (MB_KERNEL_CTX_SIZE * cid_num);
 
-        ep->qp.ctx_base = ioremap_nocache(reg_base + reg_off,
+        ep->qp.ctx_base = ioremap_nocache(ep->hba->reg_base + reg_off,
                                           MB_KERNEL_CTX_SIZE);
         if (!ep->qp.ctx_base)
                 return -ENOMEM;
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index b40ac017012c..3b34c13e2f02 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -811,13 +811,13 @@ struct bnx2i_hba *bnx2i_alloc_hba(struct cnic_dev *cnic)
         bnx2i_identify_device(hba);
         bnx2i_setup_host_queue_size(hba, shost);
 
+        hba->reg_base = pci_resource_start(hba->pcidev, 0);
         if (test_bit(BNX2I_NX2_DEV_5709, &hba->cnic_dev_type)) {
-                hba->regview = ioremap_nocache(hba->netdev->base_addr,
-                                               BNX2_MQ_CONFIG2);
+                hba->regview = pci_iomap(hba->pcidev, 0, BNX2_MQ_CONFIG2);
                 if (!hba->regview)
                         goto ioreg_map_err;
         } else if (test_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type)) {
-                hba->regview = ioremap_nocache(hba->netdev->base_addr, 4096);
+                hba->regview = pci_iomap(hba->pcidev, 0, 4096);
                 if (!hba->regview)
                         goto ioreg_map_err;
         }
@@ -889,7 +889,7 @@ cid_que_err:
         bnx2i_free_mp_bdt(hba);
 mp_bdt_mem_err:
         if (hba->regview) {
-                iounmap(hba->regview);
+                pci_iounmap(hba->pcidev, hba->regview);
                 hba->regview = NULL;
         }
 ioreg_map_err:
@@ -915,7 +915,7 @@ void bnx2i_free_hba(struct bnx2i_hba *hba)
         pci_dev_put(hba->pcidev);
 
         if (hba->regview) {
-                iounmap(hba->regview);
+                pci_iounmap(hba->pcidev, hba->regview);
                 hba->regview = NULL;
         }
         bnx2i_free_mp_bdt(hba);
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 441d88ad99a7..d109cc3a17b6 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -139,12 +139,12 @@ static void sas_ata_task_done(struct sas_task *task)
         if (stat->stat == SAS_PROTO_RESPONSE || stat->stat == SAM_STAT_GOOD ||
             ((stat->stat == SAM_STAT_CHECK_CONDITION &&
               dev->sata_dev.command_set == ATAPI_COMMAND_SET))) {
-                ata_tf_from_fis(resp->ending_fis, &dev->sata_dev.tf);
+                memcpy(dev->sata_dev.fis, resp->ending_fis, ATA_RESP_FIS_SIZE);
 
                 if (!link->sactive) {
-                        qc->err_mask |= ac_err_mask(dev->sata_dev.tf.command);
+                        qc->err_mask |= ac_err_mask(dev->sata_dev.fis[2]);
                 } else {
-                        link->eh_info.err_mask |= ac_err_mask(dev->sata_dev.tf.command);
+                        link->eh_info.err_mask |= ac_err_mask(dev->sata_dev.fis[2]);
                         if (unlikely(link->eh_info.err_mask))
                                 qc->flags |= ATA_QCFLAG_FAILED;
                 }
@@ -161,8 +161,8 @@ static void sas_ata_task_done(struct sas_task *task)
                                 qc->flags |= ATA_QCFLAG_FAILED;
                         }
 
-                        dev->sata_dev.tf.feature = 0x04; /* status err */
-                        dev->sata_dev.tf.command = ATA_ERR;
+                        dev->sata_dev.fis[3] = 0x04; /* status err */
+                        dev->sata_dev.fis[2] = ATA_ERR;
                 }
         }
 
@@ -269,7 +269,7 @@ static bool sas_ata_qc_fill_rtf(struct ata_queued_cmd *qc)
 {
         struct domain_device *dev = qc->ap->private_data;
 
-        memcpy(&qc->result_tf, &dev->sata_dev.tf, sizeof(qc->result_tf));
+        ata_tf_from_fis(dev->sata_dev.fis, &qc->result_tf);
         return true;
 }
 
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 6986552b47e6..77759c78cc21 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -3960,7 +3960,7 @@ void qlt_async_event(uint16_t code, struct scsi_qla_host *vha,
 {
         struct qla_hw_data *ha = vha->hw;
         struct qla_tgt *tgt = ha->tgt.qla_tgt;
-        int reason_code;
+        int login_code;
 
         ql_dbg(ql_dbg_tgt, vha, 0xe039,
             "scsi(%ld): ha state %d init_done %d oper_mode %d topo %d\n",
@@ -4003,9 +4003,9 @@ void qlt_async_event(uint16_t code, struct scsi_qla_host *vha,
         {
                 ql_dbg(ql_dbg_tgt_mgt, vha, 0xf03b,
                     "qla_target(%d): Async LOOP_UP occured "
-                    "(m[1]=%x, m[2]=%x, m[3]=%x, m[4]=%x)", vha->vp_idx,
-                    le16_to_cpu(mailbox[1]), le16_to_cpu(mailbox[2]),
-                    le16_to_cpu(mailbox[3]), le16_to_cpu(mailbox[4]));
+                    "(m[0]=%x, m[1]=%x, m[2]=%x, m[3]=%x)", vha->vp_idx,
+                    le16_to_cpu(mailbox[0]), le16_to_cpu(mailbox[1]),
+                    le16_to_cpu(mailbox[2]), le16_to_cpu(mailbox[3]));
                 if (tgt->link_reinit_iocb_pending) {
                         qlt_send_notify_ack(vha, (void *)&tgt->link_reinit_iocb,
                             0, 0, 0, 0, 0, 0);
@@ -4020,23 +4020,24 @@ void qlt_async_event(uint16_t code, struct scsi_qla_host *vha,
         case MBA_RSCN_UPDATE:
                 ql_dbg(ql_dbg_tgt_mgt, vha, 0xf03c,
                     "qla_target(%d): Async event %#x occured "
-                    "(m[1]=%x, m[2]=%x, m[3]=%x, m[4]=%x)", vha->vp_idx, code,
-                    le16_to_cpu(mailbox[1]), le16_to_cpu(mailbox[2]),
-                    le16_to_cpu(mailbox[3]), le16_to_cpu(mailbox[4]));
+                    "(m[0]=%x, m[1]=%x, m[2]=%x, m[3]=%x)", vha->vp_idx, code,
+                    le16_to_cpu(mailbox[0]), le16_to_cpu(mailbox[1]),
+                    le16_to_cpu(mailbox[2]), le16_to_cpu(mailbox[3]));
                 break;
 
         case MBA_PORT_UPDATE:
                 ql_dbg(ql_dbg_tgt_mgt, vha, 0xf03d,
                     "qla_target(%d): Port update async event %#x "
-                    "occured: updating the ports database (m[1]=%x, m[2]=%x, "
-                    "m[3]=%x, m[4]=%x)", vha->vp_idx, code,
-                    le16_to_cpu(mailbox[1]), le16_to_cpu(mailbox[2]),
-                    le16_to_cpu(mailbox[3]), le16_to_cpu(mailbox[4]));
-                reason_code = le16_to_cpu(mailbox[2]);
-                if (reason_code == 0x4)
+                    "occured: updating the ports database (m[0]=%x, m[1]=%x, "
+                    "m[2]=%x, m[3]=%x)", vha->vp_idx, code,
+                    le16_to_cpu(mailbox[0]), le16_to_cpu(mailbox[1]),
+                    le16_to_cpu(mailbox[2]), le16_to_cpu(mailbox[3]));
+
+                login_code = le16_to_cpu(mailbox[2]);
+                if (login_code == 0x4)
                         ql_dbg(ql_dbg_tgt_mgt, vha, 0xf03e,
                             "Async MB 2: Got PLOGI Complete\n");
-                else if (reason_code == 0x7)
+                else if (login_code == 0x7)
                         ql_dbg(ql_dbg_tgt_mgt, vha, 0xf03f,
                             "Async MB 2: Port Logged Out\n");
                 break;
@@ -4044,9 +4045,9 @@ void qlt_async_event(uint16_t code, struct scsi_qla_host *vha,
         default:
                 ql_dbg(ql_dbg_tgt_mgt, vha, 0xf040,
                     "qla_target(%d): Async event %#x occured: "
-                    "ignore (m[1]=%x, m[2]=%x, m[3]=%x, m[4]=%x)", vha->vp_idx,
-                    code, le16_to_cpu(mailbox[1]), le16_to_cpu(mailbox[2]),
-                    le16_to_cpu(mailbox[3]), le16_to_cpu(mailbox[4]));
+                    "ignore (m[0]=%x, m[1]=%x, m[2]=%x, m[3]=%x)", vha->vp_idx,
+                    code, le16_to_cpu(mailbox[0]), le16_to_cpu(mailbox[1]),
+                    le16_to_cpu(mailbox[2]), le16_to_cpu(mailbox[3]));
                 break;
         }
 
diff --git a/drivers/scsi/scsi_wait_scan.c b/drivers/scsi/scsi_wait_scan.c
index ae7814874618..072734538876 100644
--- a/drivers/scsi/scsi_wait_scan.c
+++ b/drivers/scsi/scsi_wait_scan.c
@@ -22,11 +22,6 @@ static int __init wait_scan_init(void)
          * and might not yet have reached the scsi async scanning
          */
         wait_for_device_probe();
-        /*
-         * and then we wait for the actual asynchronous scsi scan
-         * to finish.
-         */
-        scsi_complete_async_scans();
         return 0;
 }
 
diff --git a/drivers/target/target_core_cdb.c b/drivers/target/target_core_cdb.c
index 9888693a18fe..664f6e775d0e 100644
--- a/drivers/target/target_core_cdb.c
+++ b/drivers/target/target_core_cdb.c
@@ -1095,7 +1095,7 @@ int target_emulate_write_same(struct se_cmd *cmd)
         if (num_blocks != 0)
                 range = num_blocks;
         else
-                range = (dev->transport->get_blocks(dev) - lba);
+                range = (dev->transport->get_blocks(dev) - lba) + 1;
 
         pr_debug("WRITE_SAME UNMAP: LBA: %llu Range: %llu\n",
                  (unsigned long long)lba, (unsigned long long)range);
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 85564998500a..a1bcd927a9e6 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -2031,7 +2031,7 @@ static int __core_scsi3_write_aptpl_to_file(
         if (IS_ERR(file) || !file || !file->f_dentry) {
                 pr_err("filp_open(%s) for APTPL metadata"
                         " failed\n", path);
-                return (PTR_ERR(file) < 0 ? PTR_ERR(file) : -ENOENT);
+                return IS_ERR(file) ? PTR_ERR(file) : -ENOENT;
         }
 
         iov[0].iov_base = &buf[0];
@@ -3818,7 +3818,7 @@ int target_scsi3_emulate_pr_out(struct se_cmd *cmd)
                         " SPC-2 reservation is held, returning"
                         " RESERVATION_CONFLICT\n");
                 cmd->scsi_sense_reason = TCM_RESERVATION_CONFLICT;
-                ret = EINVAL;
+                ret = -EINVAL;
                 goto out;
         }
 
@@ -3828,7 +3828,8 @@ int target_scsi3_emulate_pr_out(struct se_cmd *cmd)
          */
         if (!cmd->se_sess) {
                 cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
-                return -EINVAL;
+                ret = -EINVAL;
+                goto out;
         }
 
         if (cmd->data_length < 24) {
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index f03fb9730f5b..5b65f33939a8 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -230,6 +230,8 @@ u32 ft_get_task_tag(struct se_cmd *se_cmd)
 {
         struct ft_cmd *cmd = container_of(se_cmd, struct ft_cmd, se_cmd);
 
+        if (cmd->aborted)
+                return ~0;
         return fc_seq_exch(cmd->seq)->rxid;
 }
 
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index cb99da920068..87901fa74dd7 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -58,7 +58,8 @@ static struct ft_tport *ft_tport_create(struct fc_lport *lport)
         struct ft_tport *tport;
         int i;
 
-        tport = rcu_dereference(lport->prov[FC_TYPE_FCP]);
+        tport = rcu_dereference_protected(lport->prov[FC_TYPE_FCP],
+                                          lockdep_is_held(&ft_lport_lock));
         if (tport && tport->tpg)
                 return tport;
 
diff --git a/drivers/tty/hvc/hvc_opal.c b/drivers/tty/hvc/hvc_opal.c
index ced26c8ccd57..0d2ea0c224c3 100644
--- a/drivers/tty/hvc/hvc_opal.c
+++ b/drivers/tty/hvc/hvc_opal.c
@@ -401,7 +401,7 @@ out:
 }
 
 #ifdef CONFIG_PPC_EARLY_DEBUG_OPAL_RAW
-void __init udbg_init_debug_opal(void)
+void __init udbg_init_debug_opal_raw(void)
 {
         u32 index = CONFIG_PPC_EARLY_DEBUG_OPAL_VTERMNO;
         hvc_opal_privs[index] = &hvc_opal_boot_priv;
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 8fd398dffced..ee469274a3fe 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -500,6 +500,8 @@ retry:
                         goto retry;
                 }
                 if (!desc->reslength) { /* zero length read */
+                        dev_dbg(&desc->intf->dev, "%s: zero length - clearing WDM_READ\n", __func__);
+                        clear_bit(WDM_READ, &desc->flags);
                         spin_unlock_irq(&desc->iuspin);
                         goto retry;
                 }
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 25a7422ee657..8fb484984c86 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -2324,12 +2324,16 @@ static unsigned hub_is_wusb(struct usb_hub *hub)
 static int hub_port_reset(struct usb_hub *hub, int port1,
                         struct usb_device *udev, unsigned int delay, bool warm);
 
-/* Is a USB 3.0 port in the Inactive state? */
-static bool hub_port_inactive(struct usb_hub *hub, u16 portstatus)
+/* Is a USB 3.0 port in the Inactive or Complinance Mode state?
+ * Port worm reset is required to recover
+ */
+static bool hub_port_warm_reset_required(struct usb_hub *hub, u16 portstatus)
 {
         return hub_is_superspeed(hub->hdev) &&
-                (portstatus & USB_PORT_STAT_LINK_STATE) ==
-                USB_SS_PORT_LS_SS_INACTIVE;
+                (((portstatus & USB_PORT_STAT_LINK_STATE) ==
+                  USB_SS_PORT_LS_SS_INACTIVE) ||
+                 ((portstatus & USB_PORT_STAT_LINK_STATE) ==
+                  USB_SS_PORT_LS_COMP_MOD)) ;
 }
 
 static int hub_port_wait_reset(struct usb_hub *hub, int port1,
@@ -2365,7 +2369,7 @@ static int hub_port_wait_reset(struct usb_hub *hub, int port1,
                          *
                          * See https://bugzilla.kernel.org/show_bug.cgi?id=41752
                          */
-                        if (hub_port_inactive(hub, portstatus)) {
+                        if (hub_port_warm_reset_required(hub, portstatus)) {
                                 int ret;
 
                                 if ((portchange & USB_PORT_STAT_C_CONNECTION))
@@ -4408,9 +4412,7 @@ static void hub_events(void)
                         /* Warm reset a USB3 protocol port if it's in
                          * SS.Inactive state.
                          */
-                        if (hub_is_superspeed(hub->hdev) &&
-                                (portstatus & USB_PORT_STAT_LINK_STATE)
-                                        == USB_SS_PORT_LS_SS_INACTIVE) {
+                        if (hub_port_warm_reset_required(hub, portstatus)) {
                                 dev_dbg(hub_dev, "warm reset port %d\n", i);
                                 hub_port_reset(hub, i, NULL,
                                                 HUB_BH_RESET_TIME, true);
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 17cfb8a1131c..c30435499a02 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -281,14 +281,13 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
                 }
         }
 
+        /* Hold PHYs in reset while initializing EHCI controller */
         if (pdata->phy_reset) {
                 if (gpio_is_valid(pdata->reset_gpio_port[0]))
-                        gpio_request_one(pdata->reset_gpio_port[0],
-                                         GPIOF_OUT_INIT_LOW, "USB1 PHY reset");
+                        gpio_set_value_cansleep(pdata->reset_gpio_port[0], 0);
 
                 if (gpio_is_valid(pdata->reset_gpio_port[1]))
-                        gpio_request_one(pdata->reset_gpio_port[1],
-                                         GPIOF_OUT_INIT_LOW, "USB2 PHY reset");
+                        gpio_set_value_cansleep(pdata->reset_gpio_port[1], 0);
 
                 /* Hold the PHY in RESET for enough time till DIR is high */
                 udelay(10);
@@ -330,6 +329,11 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
         omap_ehci->hcs_params = readl(&omap_ehci->caps->hcs_params);
 
         ehci_reset(omap_ehci);
+        ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
+        if (ret) {
+                dev_err(dev, "failed to add hcd with err %d\n", ret);
+                goto err_add_hcd;
+        }
 
         if (pdata->phy_reset) {
                 /* Hold the PHY in RESET for enough time till
@@ -344,12 +348,6 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
                         gpio_set_value_cansleep(pdata->reset_gpio_port[1], 1);
         }
 
-        ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
-        if (ret) {
-                dev_err(dev, "failed to add hcd with err %d\n", ret);
-                goto err_add_hcd;
-        }
-
         /* root ports should always stay powered */
         ehci_port_power(omap_ehci, 1);
 
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 2732ef660c5c..7b01094d7993 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -462,6 +462,42 @@ void xhci_test_and_clear_bit(struct xhci_hcd *xhci, __le32 __iomem **port_array,
         }
 }
 
+/* Updates Link Status for super Speed port */
+static void xhci_hub_report_link_state(u32 *status, u32 status_reg)
+{
+        u32 pls = status_reg & PORT_PLS_MASK;
+
+        /* resume state is a xHCI internal state.
+         * Do not report it to usb core.
+         */
+        if (pls == XDEV_RESUME)
+                return;
+
+        /* When the CAS bit is set then warm reset
+         * should be performed on port
+         */
+        if (status_reg & PORT_CAS) {
+                /* The CAS bit can be set while the port is
+                 * in any link state.
+                 * Only roothubs have CAS bit, so we
+                 * pretend to be in compliance mode
+                 * unless we're already in compliance
+                 * or the inactive state.
+                 */
+                if (pls != USB_SS_PORT_LS_COMP_MOD &&
+                    pls != USB_SS_PORT_LS_SS_INACTIVE) {
+                        pls = USB_SS_PORT_LS_COMP_MOD;
+                }
+                /* Return also connection bit -
+                 * hub state machine resets port
+                 * when this bit is set.
+                 */
+                pls |= USB_PORT_STAT_CONNECTION;
+        }
+        /* update status field */
+        *status |= pls;
+}
+
 int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                 u16 wIndex, char *buf, u16 wLength)
 {
@@ -606,13 +642,9 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                         else
                                 status |= USB_PORT_STAT_POWER;
                 }
-                /* Port Link State */
+                /* Update Port Link State for super speed ports*/
                 if (hcd->speed == HCD_USB3) {
-                        /* resume state is a xHCI internal state.
-                         * Do not report it to usb core.
-                         */
-                        if ((temp & PORT_PLS_MASK) != XDEV_RESUME)
-                                status |= (temp & PORT_PLS_MASK);
+                        xhci_hub_report_link_state(&status, temp);
                 }
                 if (bus_state->port_c_suspend & (1 << wIndex))
                         status |= 1 << USB_PORT_FEAT_C_SUSPEND;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 23b4aefd1036..8275645889da 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -885,6 +885,17 @@ static void update_ring_for_set_deq_completion(struct xhci_hcd *xhci,
         num_trbs_free_temp = ep_ring->num_trbs_free;
         dequeue_temp = ep_ring->dequeue;
 
+        /* If we get two back-to-back stalls, and the first stalled transfer
+         * ends just before a link TRB, the dequeue pointer will be left on
+         * the link TRB by the code in the while loop.  So we have to update
+         * the dequeue pointer one segment further, or we'll jump off
+         * the segment into la-la-land.
+         */
+        if (last_trb(xhci, ep_ring, ep_ring->deq_seg, ep_ring->dequeue)) {
+                ep_ring->deq_seg = ep_ring->deq_seg->next;
+                ep_ring->dequeue = ep_ring->deq_seg->trbs;
+        }
+
         while (ep_ring->dequeue != dev->eps[ep_index].queued_deq_ptr) {
                 /* We have more usable TRBs */
                 ep_ring->num_trbs_free++;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index de3d6e3e57be..55c0785810c9 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -341,7 +341,11 @@ struct xhci_op_regs {
 #define PORT_PLC        (1 << 22)
 /* port configure error change - port failed to configure its link partner */
 #define PORT_CEC        (1 << 23)
-/* bit 24 reserved */
+/* Cold Attach Status - xHC can set this bit to report device attached during
+ * Sx state. Warm port reset should be perfomed to clear this bit and move port
+ * to connected state.
+ */
+#define PORT_CAS        (1 << 24)
 /* wake on connect (enable) */
 #define PORT_WKCONN_E   (1 << 25)
 /* wake on disconnect (enable) */
diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c
index 81423f7361db..d47eb06fe463 100644
--- a/drivers/usb/serial/metro-usb.c
+++ b/drivers/usb/serial/metro-usb.c
@@ -222,14 +222,6 @@ static int metrousb_open(struct tty_struct *tty, struct usb_serial_port *port)
         metro_priv->throttled = 0;
         spin_unlock_irqrestore(&metro_priv->lock, flags);
 
-        /*
-         * Force low_latency on so that our tty_push actually forces the data
-         * through, otherwise it is scheduled, and with high data rates (like
-         * with OHCI) data can get lost.
-         */
-        if (tty)
-                tty->low_latency = 1;
-
         /* Clear the urb pipe. */
         usb_clear_halt(serial->dev, port->interrupt_in_urb->pipe);
 
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index adf8ce72be50..417ab1b0aa30 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -497,6 +497,15 @@ static void option_instat_callback(struct urb *urb);
 
 /* MediaTek products */
 #define MEDIATEK_VENDOR_ID                      0x0e8d
+#define MEDIATEK_PRODUCT_DC_1COM                0x00a0
+#define MEDIATEK_PRODUCT_DC_4COM                0x00a5
+#define MEDIATEK_PRODUCT_DC_5COM                0x00a4
+#define MEDIATEK_PRODUCT_7208_1COM              0x7101
+#define MEDIATEK_PRODUCT_7208_2COM              0x7102
+#define MEDIATEK_PRODUCT_FP_1COM                0x0003
+#define MEDIATEK_PRODUCT_FP_2COM                0x0023
+#define MEDIATEK_PRODUCT_FPDC_1COM              0x0043
+#define MEDIATEK_PRODUCT_FPDC_2COM              0x0033
 
 /* Cellient products */
 #define CELLIENT_VENDOR_ID                      0x2692
@@ -554,6 +563,10 @@ static const struct option_blacklist_info net_intf1_blacklist = {
         .reserved = BIT(1),
 };
 
+static const struct option_blacklist_info net_intf2_blacklist = {
+        .reserved = BIT(2),
+};
+
 static const struct option_blacklist_info net_intf3_blacklist = {
         .reserved = BIT(3),
 };
@@ -1099,6 +1112,8 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1298, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1299, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1300, 0xff, 0xff, 0xff) },
+        { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1402, 0xff, 0xff, 0xff),
+                .driver_info = (kernel_ulong_t)&net_intf2_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff,
           0xff, 0xff), .driver_info = (kernel_ulong_t)&zte_k3765_z_blacklist },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
@@ -1240,6 +1255,17 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a1, 0xff, 0x02, 0x01) },
         { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x00, 0x00) },
         { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x02, 0x01) },        /* MediaTek MT6276M modem & app port */
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_1COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_5COM, 0xff, 0x02, 0x01) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_5COM, 0xff, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM, 0xff, 0x02, 0x01) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_DC_4COM, 0xff, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_7208_1COM, 0x02, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_7208_2COM, 0x02, 0x02, 0x01) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FP_1COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FP_2COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FPDC_1COM, 0x0a, 0x00, 0x00) },
+        { USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, MEDIATEK_PRODUCT_FPDC_2COM, 0x0a, 0x00, 0x00) },
         { USB_DEVICE(CELLIENT_VENDOR_ID, CELLIENT_PRODUCT_MEN200) },
         { } /* Terminating entry */
 };
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 5066eee10ccf..58bd9c27369d 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -32,6 +32,7 @@
 #include <linux/io.h>
 #include <linux/device.h>
 #include <linux/regulator/consumer.h>
+#include <linux/suspend.h>
 
 #include <video/omapdss.h>
 
@@ -201,6 +202,28 @@ int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *))
 #endif /* CONFIG_DEBUG_FS && CONFIG_OMAP2_DSS_DEBUG_SUPPORT */
 
 /* PLATFORM DEVICE */
+static int omap_dss_pm_notif(struct notifier_block *b, unsigned long v, void *d)
+{
+        DSSDBG("pm notif %lu\n", v);
+
+        switch (v) {
+        case PM_SUSPEND_PREPARE:
+                DSSDBG("suspending displays\n");
+                return dss_suspend_all_devices();
+
+        case PM_POST_SUSPEND:
+                DSSDBG("resuming displays\n");
+                return dss_resume_all_devices();
+
+        default:
+                return 0;
+        }
+}
+
+static struct notifier_block omap_dss_pm_notif_block = {
+        .notifier_call = omap_dss_pm_notif,
+};
+
 static int __init omap_dss_probe(struct platform_device *pdev)
 {
         struct omap_dss_board_info *pdata = pdev->dev.platform_data;
@@ -224,6 +247,8 @@ static int __init omap_dss_probe(struct platform_device *pdev)
         else if (pdata->default_device)
                 core.default_display_name = pdata->default_device->name;
 
+        register_pm_notifier(&omap_dss_pm_notif_block);
+
         return 0;
 
 err_debugfs:
@@ -233,6 +258,8 @@ err_debugfs:
 
 static int omap_dss_remove(struct platform_device *pdev)
 {
+        unregister_pm_notifier(&omap_dss_pm_notif_block);
+
         dss_uninitialize_debugfs();
 
         dss_uninit_overlays(pdev);
@@ -247,25 +274,9 @@ static void omap_dss_shutdown(struct platform_device *pdev)
         dss_disable_all_devices();
 }
 
-static int omap_dss_suspend(struct platform_device *pdev, pm_message_t state)
-{
-        DSSDBG("suspend %d\n", state.event);
-
-        return dss_suspend_all_devices();
-}
-
-static int omap_dss_resume(struct platform_device *pdev)
-{
-        DSSDBG("resume\n");
-
-        return dss_resume_all_devices();
-}
-
 static struct platform_driver omap_dss_driver = {
         .remove         = omap_dss_remove,
         .shutdown       = omap_dss_shutdown,
-        .suspend        = omap_dss_suspend,
-        .resume         = omap_dss_resume,
         .driver         = {
                 .name   = "omapdss",
                 .owner  = THIS_MODULE,
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 4749ac356469..397d4eee11bb 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -384,7 +384,7 @@ void dispc_runtime_put(void)
         DSSDBG("dispc_runtime_put\n");
 
         r = pm_runtime_put_sync(&dispc.pdev->dev);
-        WARN_ON(r < 0);
+        WARN_ON(r < 0 && r != -ENOSYS);
 }
 
 static inline bool dispc_mgr_is_lcd(enum omap_channel channel)
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index ca8382d346e9..14ce8cc079e3 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -1075,7 +1075,7 @@ void dsi_runtime_put(struct platform_device *dsidev)
         DSSDBG("dsi_runtime_put\n");
 
         r = pm_runtime_put_sync(&dsi->pdev->dev);
-        WARN_ON(r < 0);
+        WARN_ON(r < 0 && r != -ENOSYS);
 }
 
 /* source clock for DSI PLL. this could also be PCLKFREE */
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 770632359a17..d2b57197b292 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -731,7 +731,7 @@ static void dss_runtime_put(void)
         DSSDBG("dss_runtime_put\n");
 
         r = pm_runtime_put_sync(&dss.pdev->dev);
-        WARN_ON(r < 0 && r != -EBUSY);
+        WARN_ON(r < 0 && r != -ENOSYS && r != -EBUSY);
 }
 
 /* DEBUGFS */
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 8195c7166d20..26a2430a7028 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -138,7 +138,7 @@ static void hdmi_runtime_put(void)
         DSSDBG("hdmi_runtime_put\n");
 
         r = pm_runtime_put_sync(&hdmi.pdev->dev);
-        WARN_ON(r < 0);
+        WARN_ON(r < 0 && r != -ENOSYS);
 }
 
 static int __init hdmi_init_display(struct omap_dss_device *dssdev)
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 3d8c206e90e5..7985fa12b9b4 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -141,7 +141,7 @@ static void rfbi_runtime_put(void)
         DSSDBG("rfbi_runtime_put\n");
 
         r = pm_runtime_put_sync(&rfbi.pdev->dev);
-        WARN_ON(r < 0);
+        WARN_ON(r < 0 && r != -ENOSYS);
 }
 
 void rfbi_bus_lock(void)
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 2b8973931ff4..3907c8b6ecbc 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -402,7 +402,7 @@ static void venc_runtime_put(void)
         DSSDBG("venc_runtime_put\n");
 
         r = pm_runtime_put_sync(&venc.pdev->dev);
-        WARN_ON(r < 0);
+        WARN_ON(r < 0 && r != -ENOSYS);
 }
 
 static const struct venc_config *venc_timings_to_config(
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index bfbc15ca38dd..0908e6044333 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -47,7 +47,7 @@ struct virtio_balloon
         struct task_struct *thread;
 
         /* Waiting for host to ack the pages we released. */
-        struct completion acked;
+        wait_queue_head_t acked;
 
         /* Number of balloon pages we've told the Host we're not using. */
         unsigned int num_pages;
@@ -89,29 +89,25 @@ static struct page *balloon_pfn_to_page(u32 pfn)
 
 static void balloon_ack(struct virtqueue *vq)
 {
-        struct virtio_balloon *vb;
-        unsigned int len;
+        struct virtio_balloon *vb = vq->vdev->priv;
 
-        vb = virtqueue_get_buf(vq, &len);
-        if (vb)
-                complete(&vb->acked);
+        wake_up(&vb->acked);
 }
 
 static void tell_host(struct virtio_balloon *vb, struct virtqueue *vq)
 {
         struct scatterlist sg;
+        unsigned int len;
 
         sg_init_one(&sg, vb->pfns, sizeof(vb->pfns[0]) * vb->num_pfns);
 
-        init_completion(&vb->acked);
-
         /* We should always be able to add one buffer to an empty queue. */
         if (virtqueue_add_buf(vq, &sg, 1, 0, vb, GFP_KERNEL) < 0)
                 BUG();
         virtqueue_kick(vq);
 
         /* When host has read buffer, this completes via balloon_ack */
-        wait_for_completion(&vb->acked);
+        wait_event(vb->acked, virtqueue_get_buf(vq, &len));
 }
 
 static void set_page_pfns(u32 pfns[], struct page *page)
@@ -231,12 +227,8 @@ static void update_balloon_stats(struct virtio_balloon *vb)
  */
 static void stats_request(struct virtqueue *vq)
 {
-        struct virtio_balloon *vb;
-        unsigned int len;
+        struct virtio_balloon *vb = vq->vdev->priv;
 
-        vb = virtqueue_get_buf(vq, &len);
-        if (!vb)
-                return;
         vb->need_stats_update = 1;
         wake_up(&vb->config_change);
 }
@@ -245,11 +237,14 @@ static void stats_handle_request(struct virtio_balloon *vb)
 {
         struct virtqueue *vq;
         struct scatterlist sg;
+        unsigned int len;
 
         vb->need_stats_update = 0;
         update_balloon_stats(vb);
 
         vq = vb->stats_vq;
+        if (!virtqueue_get_buf(vq, &len))
+                return;
         sg_init_one(&sg, vb->stats, sizeof(vb->stats));
         if (virtqueue_add_buf(vq, &sg, 1, 0, vb, GFP_KERNEL) < 0)
                 BUG();
@@ -358,6 +353,7 @@ static int virtballoon_probe(struct virtio_device *vdev)
         INIT_LIST_HEAD(&vb->pages);
         vb->num_pages = 0;
         init_waitqueue_head(&vb->config_change);
+        init_waitqueue_head(&vb->acked);
         vb->vdev = vdev;
         vb->need_stats_update = 0;