20 files changed, 42 insertions, 37 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f3342d439af0..5520b033ee84 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1767,6 +1767,7 @@ source "mm/Kconfig"
 config FORCE_MAX_ZONEORDER
         int "Maximum zone order" if ARCH_SHMOBILE
         range 11 64 if ARCH_SHMOBILE
+        default "12" if SOC_AM33XX
         default "9" if SA1111
         default "11"
         help
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5c5b0aa42497..c1ce813fcc4a 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -68,7 +68,9 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
         omap4-pandaES.dtb \
         omap4-var_som.dtb \
         omap4-sdp.dtb \
-        omap5-evm.dtb
+        omap5-evm.dtb \
+        am335x-evm.dtb \
+        am335x-bone.dtb
 dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb
 dtb-$(CONFIG_ARCH_U8500) += snowball.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 726c02c9c0cd..d3fec92c54cb 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -231,7 +231,7 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
 
                 omap_mmc_add("mmci-omap", i, base, size, irq,
                                 rx_req, tx_req, mmc_data[i]);
-        };
+        }
 }
 
 #endif
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index 0cabe61cd507..e642acf9cad0 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -218,7 +218,7 @@ void __init board_flash_init(struct flash_partitions partition_info[],
                         if (onenandcs > GPMC_CS_NUM)
                                 onenandcs = cs;
                         break;
-                };
+                }
                 cs++;
         }
 
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index c7f3d026e6d4..731235eb319e 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -48,11 +48,6 @@
 #include <video/omap-panel-tfp410.h>
 
 #include <linux/platform_data/spi-omap2-mcspi.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/spi/spi.h>
-#include <linux/interrupt.h>
-#include <linux/smsc911x.h>
-#include <linux/i2c/at24.h>
 
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "mux.h"
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 2b012f9d6925..c3832ddb07f9 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -247,8 +247,7 @@ static struct platform_device omap_vwlan_device = {
 };
 
 static struct wl12xx_platform_data omap_panda_wlan_data  __initdata = {
-        /* PANDA ref clock is 38.4 MHz */
-        .board_ref_clock = 2,
+        .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */
 };
 
 static struct twl6040_codec_data twl6040_codec = {
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index ed85fb898c7f..020e03c95bfe 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -748,7 +748,7 @@ static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module =
         .subdev_board_info = &rx51_si4713_board_info,
 };
 
-static struct platform_device rx51_si4713_dev = {
+static struct platform_device rx51_si4713_dev __initdata_or_module = {
         .name   = "radio-si4713",
         .id     = -1,
         .dev    = {
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 6bcc107b9fc3..a935f319e719 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -194,8 +194,7 @@ static struct platform_device omap_vwlan_device = {
 };
 
 static struct wl12xx_platform_data omap_zoom_wlan_data __initdata = {
-        /* ZOOM ref clock is 26 MHz */
-        .board_ref_clock = 1,
+        .board_ref_clock = WL12XX_REFCLOCK_26, /* 26 MHz */
 };
 
 static struct omap2_hsmmc_info mmc[] = {
diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c
index eaed3900a83c..3ff22114d702 100644
--- a/arch/arm/mach-omap2/clkt_clksel.c
+++ b/arch/arm/mach-omap2/clkt_clksel.c
@@ -382,7 +382,7 @@ void omap2_init_clksel_parent(struct clk *clk)
                                                   __clk_get_name(parent) :
                                                  "NULL"));
                                         clk_reparent(clk, clks->parent);
-                                };
+                                }
                                 found = 1;
                         }
                 }
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 7012068ccbf6..a51ece491b91 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -221,7 +221,7 @@ static struct platform_device *create_dss_pdev(const char *pdev_name,
 
         ohs[0] = oh;
         od = omap_device_alloc(pdev, ohs, 1, NULL, 0);
-        if (!od) {
+        if (IS_ERR(od)) {
                 pr_err("Could not alloc omap_device for %s\n", pdev_name);
                 r = -ENOMEM;
                 goto err;
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 8ab1e1bde5e9..5ac5cf30406a 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -838,7 +838,7 @@ static int gpmc_setup_irq(void)
         return request_irq(gpmc_irq, gpmc_handle_irq, 0, "gpmc", NULL);
 }
 
-static __exit int gpmc_free_irq(void)
+static __devexit int gpmc_free_irq(void)
 {
         int i;
 
@@ -944,7 +944,7 @@ static __devinit int gpmc_probe(struct platform_device *pdev)
         return 0;
 }
 
-static __exit int gpmc_remove(struct platform_device *pdev)
+static __devexit int gpmc_remove(struct platform_device *pdev)
 {
         gpmc_free_irq();
         gpmc_mem_exit();
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 03ebf47cfa9a..4d3a6324155f 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -523,7 +523,7 @@ static void __init omap_hsmmc_init_one(struct omap2_hsmmc_info *hsmmcinfo,
         dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id);
 
         od = omap_device_alloc(pdev, ohs, 1, NULL, 0);
-        if (!od) {
+        if (IS_ERR(od)) {
                 pr_err("Could not allocate od for %s\n", name);
                 goto put_pdev;
         }
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 9fe6829f4c16..701e17cba468 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -486,7 +486,7 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state)
                 default:
                         /* Nothing to be done */
                         break;
-                };
+                }
 
                 if (val >= 0) {
                         omap_mux_write(pad->partition, val,
diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c
index a004cb9acf52..e089e4d1ae38 100644
--- a/arch/arm/mach-omap2/omap-secure.c
+++ b/arch/arm/mach-omap2/omap-secure.c
@@ -61,8 +61,8 @@ int __init omap_secure_ram_reserve_memblock(void)
 {
         u32 size = OMAP_SECURE_RAM_STORAGE;
 
-        size = ALIGN(size, SZ_1M);
-        omap_secure_memblock_base = arm_memblock_steal(size, SZ_1M);
+        size = ALIGN(size, SECTION_SIZE);
+        omap_secure_memblock_base = arm_memblock_steal(size, SECTION_SIZE);
 
         return 0;
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 285777241d5a..82fdb5932d31 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -3683,6 +3683,7 @@ static struct omap_hwmod_ocp_if *am35xx_hwmod_ocp_ifs[] __initdata = {
         &omap3xxx_l4_core__usb_tll_hs,
         &omap3xxx_l4_core__es3plus_mmc1,
         &omap3xxx_l4_core__es3plus_mmc2,
+        &omap3xxx_l4_core__hdq1w,
         &am35xx_mdio__l3,
         &am35xx_l4_core__mdio,
         &am35xx_emac__l3,
@@ -3737,7 +3738,7 @@ int __init omap3xxx_hwmod_init(void)
         } else {
                 WARN(1, "OMAP3 hwmod family init: unknown chip type\n");
                 return -EINVAL;
-        };
+        }
 
         r = omap_hwmod_register_links(h);
         if (r < 0)
@@ -3754,7 +3755,7 @@ int __init omap3xxx_hwmod_init(void)
                    rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 ||
                    rev == OMAP3430_REV_ES3_1_2) {
                 h = omap3430es2plus_hwmod_ocp_ifs;
-        };
+        }
 
         if (h) {
                 r = omap_hwmod_register_links(h);
@@ -3769,7 +3770,7 @@ int __init omap3xxx_hwmod_init(void)
         } else if (rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 ||
                    rev == OMAP3430_REV_ES3_1_2) {
                 h = omap3430_es3plus_hwmod_ocp_ifs;
-        };
+        }
 
         if (h)
                 r = omap_hwmod_register_links(h);
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 3e1345fc0713..46092cd806fa 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -168,7 +168,7 @@ static int pm_dbg_open(struct inode *inode, struct file *file)
         default:
                 return single_open(file, pm_dbg_show_timers,
                         &inode->i_private);
-        };
+        }
 }
 
 static const struct file_operations debug_fops = {
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 8847d6eb2313..44f9aa7ec0c0 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -378,7 +378,7 @@ static void __init realtime_counter_init(void)
                 return;
         }
         sys_clk = clk_get(NULL, "sys_clkin_ck");
-        if (!sys_clk) {
+        if (IS_ERR(sys_clk)) {
                 pr_err("%s: failed to get system clock handle\n", __func__);
                 iounmap(base);
                 return;
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index ca83a7659aef..c26278172caa 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -43,6 +43,7 @@ config OMAP_DEBUG_DEVICES
 
 config OMAP_DEBUG_LEDS
         def_bool y if NEW_LEDS
+        select LEDS_CLASS
         depends on OMAP_DEBUG_DEVICES
 
 config POWER_AVS_OMAP
diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c
index 2e826f1faf7b..87ba8dd0d791 100644
--- a/arch/arm/plat-omap/counter_32k.c
+++ b/arch/arm/plat-omap/counter_32k.c
@@ -52,22 +52,29 @@ static u32 notrace omap_32k_read_sched_clock(void)
  * nsecs and adds to a monotonically increasing timespec.
  */
 static struct timespec persistent_ts;
-static cycles_t cycles, last_cycles;
+static cycles_t cycles;
 static unsigned int persistent_mult, persistent_shift;
+static DEFINE_SPINLOCK(read_persistent_clock_lock);
+
 static void omap_read_persistent_clock(struct timespec *ts)
 {
         unsigned long long nsecs;
-        cycles_t delta;
-        struct timespec *tsp = &persistent_ts;
+        cycles_t last_cycles;
+        unsigned long flags;
+
+        spin_lock_irqsave(&read_persistent_clock_lock, flags);
 
         last_cycles = cycles;
         cycles = sync32k_cnt_reg ? __raw_readl(sync32k_cnt_reg) : 0;
-        delta = cycles - last_cycles;
 
-        nsecs = clocksource_cyc2ns(delta, persistent_mult, persistent_shift);
+        nsecs = clocksource_cyc2ns(cycles - last_cycles,
+                                        persistent_mult, persistent_shift);
+
+        timespec_add_ns(&persistent_ts, nsecs);
+
+        *ts = persistent_ts;
 
-        timespec_add_ns(tsp, nsecs);
-        *ts = *tsp;
+        spin_unlock_irqrestore(&read_persistent_clock_lock, flags);
 }
 
 /**
diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/plat-omap/omap-pm-noop.c
index 9f6413324df9..9722f418ae1f 100644
--- a/arch/arm/plat-omap/omap-pm-noop.c
+++ b/arch/arm/plat-omap/omap-pm-noop.c
@@ -38,7 +38,7 @@ int omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t)
         if (!dev || t < -1) {
                 WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__);
                 return -EINVAL;
-        };
+        }
 
         if (t == -1)
                 pr_debug("OMAP PM: remove max MPU wakeup latency constraint: dev %s\n",
@@ -67,7 +67,7 @@ int omap_pm_set_min_bus_tput(struct device *dev, u8 agent_id, unsigned long r)
             agent_id != OCP_TARGET_AGENT)) {
                 WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__);
                 return -EINVAL;
-        };
+        }
 
         if (r == 0)
                 pr_debug("OMAP PM: remove min bus tput constraint: dev %s for agent_id %d\n",
@@ -93,7 +93,7 @@ int omap_pm_set_max_dev_wakeup_lat(struct device *req_dev, struct device *dev,
         if (!req_dev || !dev || t < -1) {
                 WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__);
                 return -EINVAL;
-        };
+        }
 
         if (t == -1)
                 pr_debug("OMAP PM: remove max device latency constraint: dev %s\n",
@@ -123,7 +123,7 @@ int omap_pm_set_max_sdma_lat(struct device *dev, long t)
         if (!dev || t < -1) {
                 WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__);
                 return -EINVAL;
-        };
+        }
 
         if (t == -1)
                 pr_debug("OMAP PM: remove max DMA latency constraint: dev %s\n",