8 files changed, 20 insertions, 12 deletions

diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index f848ba8dbc16..a04cffd691c5 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -538,9 +538,7 @@ static void ads7846_dev_init(void)
                 printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
 
         gpio_direction_input(OMAP3_STALKER_TS_GPIO);
-
-        omap_set_gpio_debounce(OMAP3_STALKER_TS_GPIO, 1);
-        omap_set_gpio_debounce_time(OMAP3_STALKER_TS_GPIO, 0xa);
+        gpio_set_debounce(OMAP3_STALKER_TS_GPIO, 310);
 }
 
 static int ads7846_get_pendown_state(void)
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 02804224517b..e10db7a90cb2 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -1369,6 +1369,7 @@ static struct clk emif1_ick = {
         .ops            = &clkops_omap2_dflt,
         .enable_reg     = OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
+        .flags          = ENABLE_ON_INIT,
         .clkdm_name     = "l3_emif_clkdm",
         .parent         = &ddrphy_ck,
         .recalc         = &followparent_recalc,
@@ -1379,6 +1380,7 @@ static struct clk emif2_ick = {
         .ops            = &clkops_omap2_dflt,
         .enable_reg     = OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
+        .flags          = ENABLE_ON_INIT,
         .clkdm_name     = "l3_emif_clkdm",
         .parent         = &ddrphy_ck,
         .recalc         = &followparent_recalc,
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 95c9a5f774e1..b7a4133267d8 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -409,10 +409,11 @@ static int _init_main_clk(struct omap_hwmod *oh)
                 return 0;
 
         oh->_clk = omap_clk_get_by_name(oh->main_clk);
-        if (!oh->_clk)
+        if (!oh->_clk) {
                 pr_warning("omap_hwmod: %s: cannot clk_get main_clk %s\n",
                            oh->name, oh->main_clk);
                 return -EINVAL;
+        }
 
         if (!oh->_clk->clkdm)
                 pr_warning("omap_hwmod: %s: missing clockdomain for %s.\n",
@@ -444,10 +445,11 @@ static int _init_interface_clks(struct omap_hwmod *oh)
                         continue;
 
                 c = omap_clk_get_by_name(os->clk);
-                if (!c)
+                if (!c) {
                         pr_warning("omap_hwmod: %s: cannot clk_get interface_clk %s\n",
                                    oh->name, os->clk);
                         ret = -EINVAL;
+                }
                 os->_clk = c;
         }
 
@@ -470,10 +472,11 @@ static int _init_opt_clks(struct omap_hwmod *oh)
 
         for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) {
                 c = omap_clk_get_by_name(oc->clk);
-                if (!c)
+                if (!c) {
                         pr_warning("omap_hwmod: %s: cannot clk_get opt_clk %s\n",
                                    oh->name, oc->clk);
                         ret = -EINVAL;
+                }
                 oc->_clk = c;
         }
 
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 2e967716cc3f..b88737fd6cfe 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -99,7 +99,7 @@ static void omap3_enable_io_chain(void)
                 /* Do a readback to assure write has been done */
                 prm_read_mod_reg(WKUP_MOD, PM_WKEN);
 
-                while (!(prm_read_mod_reg(WKUP_MOD, PM_WKST) &
+                while (!(prm_read_mod_reg(WKUP_MOD, PM_WKEN) &
                          OMAP3430_ST_IO_CHAIN_MASK)) {
                         timeout++;
                         if (timeout > 1000) {
@@ -108,7 +108,7 @@ static void omap3_enable_io_chain(void)
                                 return;
                         }
                         prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK,
-                                             WKUP_MOD, PM_WKST);
+                                             WKUP_MOD, PM_WKEN);
                 }
         }
 }
diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c
index c68f799e83c5..d72d1ac30333 100644
--- a/arch/arm/mach-omap2/usb-ehci.c
+++ b/arch/arm/mach-omap2/usb-ehci.c
@@ -20,6 +20,8 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
+#include <linux/dma-mapping.h>
+
 #include <asm/io.h>
 #include <plat/mux.h>
 
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index c64875f11fac..44bafdab2dce 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -541,11 +541,11 @@ void omap_dm_timer_stop(struct omap_dm_timer *timer)
                   * timer is stopped
                   */
                 udelay(3500000 / clk_get_rate(timer->fclk) + 1);
-                /* Ack possibly pending interrupt */
-                omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
-                                OMAP_TIMER_INT_OVERFLOW);
 #endif
         }
+        /* Ack possibly pending interrupt */
+        omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
+                        OMAP_TIMER_INT_OVERFLOW);
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_stop);
 
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 393e9219a5b6..9b7e3545f325 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -673,6 +673,7 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
                 if (cpu_is_omap34xx() || cpu_is_omap44xx())
                         clk_disable(bank->dbck);
         }
+        bank->dbck_enable_mask = val;
 
         __raw_writel(val, reg);
 }
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index e43983ba59c5..8ce0de247c71 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -140,8 +140,10 @@ static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags)
                 return ERR_PTR(-ENOMEM);
 
         err = sg_alloc_table(sgt, nr_entries, GFP_KERNEL);
-        if (err)
+        if (err) {
+                kfree(sgt);
                 return ERR_PTR(err);
+        }
 
         pr_debug("%s: sgt:%p(%d entries)\n", __func__, sgt, nr_entries);