Merge tag 'fixes-3.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc fixes from Arnd Bergmann:
 "Bug fixes for various ARM platforms.  About half of these are for OMAP
  and submitted before but did not make it into v3.6-rc2."

* tag 'fixes-3.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits)
  ARM: ux500: don't select LEDS_GPIO for snowball
  ARM: imx: build i.MX6 functions only when needed
  ARM: imx: select CPU_FREQ_TABLE when needed
  ARM: imx: fix ksz9021rn_phy_fixup
  ARM: imx: build pm-imx5 code only when PM is enabled
  ARM: omap: allow building omap44xx without SMP
  ARM: dts: imx51-babbage: fix esdhc cd/wp properties
  ARM: imx6: spin the cpu until hardware takes it down
  ARM: ux500: Ensure probing of Audio devices when Device Tree is enabled
  ARM: ux500: Fix merge error, no matching driver name for 'snd_soc_u8500'
  ARM i.MX6q: Add virtual 1/3.5 dividers in the LDB clock path
  ARM: Kirkwood: fix Makefile.boot
  ARM: Kirkwood: Fix iconnect leds
  ARM: Orion: Set eth packet size csum offload limit
  ARM: mv78xx0: fix win_cfg_base prototype
  ARM: OMAP: dmtimers: Fix locking issue in omap_dm_timer_request*()
  ARM: mmp: fix potential NULL dereference
  ARM: OMAP4: Register the OPP table only for 4430 device
  cpufreq: OMAP: Handle missing frequency table on SMP systems
  ARM: OMAP4: sleep: Save the complete used register stack frame
  ...

45 files changed, 161 insertions, 96 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6d6e18fee9fe..c5f9ae5dbd1a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2144,6 +2144,7 @@ source "drivers/cpufreq/Kconfig"
 config CPU_FREQ_IMX
         tristate "CPUfreq driver for i.MX CPUs"
         depends on ARCH_MXC && CPU_FREQ
+        select CPU_FREQ_TABLE
         help
           This enables the CPUfreq driver for i.MX CPUs.
 
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 59509c48d7e5..bd0cff3f808c 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -154,5 +154,10 @@
                         #size-cells = <0>;
                         ti,hwmods = "i2c3";
                 };
+
+                wdt2: wdt@44e35000 {
+                        compatible = "ti,omap3-wdt";
+                        ti,hwmods = "wd_timer2";
+                };
         };
 };
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index cd86177a3ea2..59d9789e5508 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -25,8 +25,8 @@
                 aips@70000000 { /* aips-1 */
                         spba@70000000 {
                                 esdhc@70004000 { /* ESDHC1 */
-                                        fsl,cd-internal;
-                                        fsl,wp-internal;
+                                        fsl,cd-controller;
+                                        fsl,wp-controller;
                                         status = "okay";
                                 };
 
diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts
index 52d947045106..f8ca6fa88192 100644
--- a/arch/arm/boot/dts/kirkwood-iconnect.dts
+++ b/arch/arm/boot/dts/kirkwood-iconnect.dts
@@ -41,9 +41,13 @@
                 };
                 power-blue {
                         label = "power:blue";
-                        gpios = <&gpio1 11 0>;
+                        gpios = <&gpio1 10 0>;
                         linux,default-trigger = "timer";
                 };
+                power-red {
+                        label = "power:red";
+                        gpios = <&gpio1 11 0>;
+                };
                 usb1 {
                         label = "usb1:blue";
                         gpios = <&gpio1 12 0>;
diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
index 3b2f3510d7eb..d351b27d7213 100644
--- a/arch/arm/boot/dts/twl6030.dtsi
+++ b/arch/arm/boot/dts/twl6030.dtsi
@@ -66,6 +66,7 @@
 
         vcxio: regulator@8 {
                 compatible = "ti,twl6030-vcxio";
+                regulator-always-on;
         };
 
         vusb: regulator@9 {
@@ -74,10 +75,12 @@
 
         v1v8: regulator@10 {
                 compatible = "ti,twl6030-v1v8";
+                regulator-always-on;
         };
 
         v2v1: regulator@11 {
                 compatible = "ti,twl6030-v2v1";
+                regulator-always-on;
         };
 
         clk32kg: regulator@12 {
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 2d4f661d1cf6..da6845493caa 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -86,6 +86,7 @@ CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_LM3530=y
 CONFIG_LEDS_LP5521=y
+CONFIG_LEDS_GPIO=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_AB8500=y
 CONFIG_RTC_DRV_PL031=y
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 4db5de54b6a7..6321567d8eaa 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -102,7 +102,8 @@ void __init dove_ehci1_init(void)
 void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
         orion_ge00_init(eth_data, DOVE_GE00_PHYS_BASE,
-                        IRQ_DOVE_GE00_SUM, IRQ_DOVE_GE00_ERR);
+                        IRQ_DOVE_GE00_SUM, IRQ_DOVE_GE00_ERR,
+                        1600);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 5ca80307d6d7..4e574c24581c 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -42,6 +42,7 @@
 #include <plat/backlight.h>
 #include <plat/fb.h>
 #include <plat/mfc.h>
+#include <plat/hdmi.h>
 
 #include <mach/ohci.h>
 #include <mach/map.h>
@@ -734,6 +735,11 @@ static void __init origen_bt_setup(void)
         s3c_gpio_setpull(EXYNOS4_GPX2(2), S3C_GPIO_PULL_NONE);
 }
 
+/* I2C module and id for HDMIPHY */
+static struct i2c_board_info hdmiphy_info = {
+        I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38),
+};
+
 static void s5p_tv_setup(void)
 {
         /* Direct HPD to HDMI chip */
@@ -781,6 +787,7 @@ static void __init origen_machine_init(void)
 
         s5p_tv_setup();
         s5p_i2c_hdmiphy_set_platdata(NULL);
+        s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0);
 
 #ifdef CONFIG_DRM_EXYNOS
         s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index 3cfa688d274a..73f2bce097e1 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -40,6 +40,7 @@
 #include <plat/mfc.h>
 #include <plat/ehci.h>
 #include <plat/clock.h>
+#include <plat/hdmi.h>
 
 #include <mach/map.h>
 #include <mach/ohci.h>
@@ -354,6 +355,11 @@ static struct platform_pwm_backlight_data smdkv310_bl_data = {
         .pwm_period_ns  = 1000,
 };
 
+/* I2C module and id for HDMIPHY */
+static struct i2c_board_info hdmiphy_info = {
+        I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38),
+};
+
 static void s5p_tv_setup(void)
 {
         /* direct HPD to HDMI chip */
@@ -388,6 +394,7 @@ static void __init smdkv310_machine_init(void)
 
         s5p_tv_setup();
         s5p_i2c_hdmiphy_set_platdata(NULL);
+        s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0);
 
         samsung_keypad_set_platdata(&smdkv310_keypad_data);
 
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 07f7c226e4cf..d004d37ad9d8 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -9,7 +9,8 @@ obj-$(CONFIG_SOC_IMX27) += clk-imx27.o mm-imx27.o ehci-imx27.o
 obj-$(CONFIG_SOC_IMX31) += mm-imx3.o cpu-imx31.o clk-imx31.o iomux-imx31.o ehci-imx31.o pm-imx3.o
 obj-$(CONFIG_SOC_IMX35) += mm-imx3.o cpu-imx35.o clk-imx35.o ehci-imx35.o pm-imx3.o
 
-obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o pm-imx5.o cpu_op-mx51.o
+imx5-pm-$(CONFIG_PM) += pm-imx5.o
+obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(imx5-pm-y) cpu_op-mx51.o
 
 obj-$(CONFIG_COMMON_CLK) += clk-pllv1.o clk-pllv2.o clk-pllv3.o clk-gate2.o \
                             clk-pfd.o clk-busy.o
@@ -70,14 +71,13 @@ obj-$(CONFIG_DEBUG_LL) += lluart.o
 obj-$(CONFIG_HAVE_IMX_GPC) += gpc.o
 obj-$(CONFIG_HAVE_IMX_MMDC) += mmdc.o
 obj-$(CONFIG_HAVE_IMX_SRC) += src.o
-obj-$(CONFIG_CPU_V7) += head-v7.o
-AFLAGS_head-v7.o :=-Wa,-march=armv7-a
-obj-$(CONFIG_SMP) += platsmp.o
+AFLAGS_headsmp.o :=-Wa,-march=armv7-a
+obj-$(CONFIG_SMP) += headsmp.o platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
 obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o
 
 ifeq ($(CONFIG_PM),y)
-obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o
+obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o
 endif
 
 # i.MX5 based machines
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index ea89520b6e22..4233d9e3531d 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -152,7 +152,7 @@ enum mx6q_clks {
         ssi2, ssi3, uart_ipg, uart_serial, usboh3, usdhc1, usdhc2, usdhc3,
         usdhc4, vdo_axi, vpu_axi, cko1, pll1_sys, pll2_bus, pll3_usb_otg,
         pll4_audio, pll5_video, pll6_mlb, pll7_usb_host, pll8_enet, ssi1_ipg,
-        ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2,
+        ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5,
         clk_max
 };
 
@@ -288,8 +288,10 @@ int __init mx6q_clocks_init(void)
         clk[gpu3d_shader]     = imx_clk_divider("gpu3d_shader",     "gpu3d_shader_sel",  base + 0x18, 29, 3);
         clk[ipu1_podf]        = imx_clk_divider("ipu1_podf",        "ipu1_sel",          base + 0x3c, 11, 3);
         clk[ipu2_podf]        = imx_clk_divider("ipu2_podf",        "ipu2_sel",          base + 0x3c, 16, 3);
-        clk[ldb_di0_podf]     = imx_clk_divider("ldb_di0_podf",     "ldb_di0_sel",       base + 0x20, 10, 1);
-        clk[ldb_di1_podf]     = imx_clk_divider("ldb_di1_podf",     "ldb_di1_sel",       base + 0x20, 11, 1);
+        clk[ldb_di0_div_3_5]  = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
+        clk[ldb_di0_podf]     = imx_clk_divider("ldb_di0_podf",     "ldb_di0_div_3_5",       base + 0x20, 10, 1);
+        clk[ldb_di1_div_3_5]  = imx_clk_fixed_factor("ldb_di1_div_3_5", "ldb_di1_sel", 2, 7);
+        clk[ldb_di1_podf]     = imx_clk_divider("ldb_di1_podf",     "ldb_di1_div_3_5",   base + 0x20, 11, 1);
         clk[ipu1_di0_pre]     = imx_clk_divider("ipu1_di0_pre",     "ipu1_di0_pre_sel",  base + 0x34, 3,  3);
         clk[ipu1_di1_pre]     = imx_clk_divider("ipu1_di1_pre",     "ipu1_di1_pre_sel",  base + 0x34, 12, 3);
         clk[ipu2_di0_pre]     = imx_clk_divider("ipu2_di0_pre",     "ipu2_di0_pre_sel",  base + 0x38, 3,  3);
diff --git a/arch/arm/mach-imx/head-v7.S b/arch/arm/mach-imx/headsmp.S
index 7e49deb128a4..7e49deb128a4 100644
--- a/arch/arm/mach-imx/head-v7.S
+++ b/arch/arm/mach-imx/headsmp.S
diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c
index 20ed2d56c1af..f8f7437c83b8 100644
--- a/arch/arm/mach-imx/hotplug.c
+++ b/arch/arm/mach-imx/hotplug.c
@@ -42,22 +42,6 @@ static inline void cpu_enter_lowpower(void)
           : "cc");
 }
 
-static inline void cpu_leave_lowpower(void)
-{
-        unsigned int v;
-
-        asm volatile(
-                "mrc    p15, 0, %0, c1, c0, 0\n"
-        "       orr     %0, %0, %1\n"
-        "       mcr     p15, 0, %0, c1, c0, 0\n"
-        "       mrc     p15, 0, %0, c1, c0, 1\n"
-        "       orr     %0, %0, %2\n"
-        "       mcr     p15, 0, %0, c1, c0, 1\n"
-          : "=&r" (v)
-          : "Ir" (CR_C), "Ir" (0x40)
-          : "cc");
-}
-
 /*
  * platform-specific code to shutdown a CPU
  *
@@ -67,11 +51,10 @@ void platform_cpu_die(unsigned int cpu)
 {
         cpu_enter_lowpower();
         imx_enable_cpu(cpu, false);
-        cpu_do_idle();
-        cpu_leave_lowpower();
 
-        /* We should never return from idle */
-        panic("cpu %d unexpectedly exit from shutdown\n", cpu);
+        /* spin here until hardware takes it down */
+        while (1)
+                ;
 }
 
 int platform_cpu_disable(unsigned int cpu)
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 5ec0608f2a76..045b3f6a387d 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -71,7 +71,7 @@ soft:
 /* For imx6q sabrelite board: set KSZ9021RN RGMII pad skew */
 static int ksz9021rn_phy_fixup(struct phy_device *phydev)
 {
-        if (IS_ENABLED(CONFIG_PHYLIB)) {
+        if (IS_BUILTIN(CONFIG_PHYLIB)) {
                 /* min rx data delay */
                 phy_write(phydev, 0x0b, 0x8105);
                 phy_write(phydev, 0x0c, 0x0000);
@@ -112,7 +112,7 @@ put_clk:
 
 static void __init imx6q_sabrelite_init(void)
 {
-        if (IS_ENABLED(CONFIG_PHYLIB))
+        if (IS_BUILTIN(CONFIG_PHYLIB))
                 phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
                                 ksz9021rn_phy_fixup);
         imx6q_sabrelite_cko1_setup();
diff --git a/arch/arm/mach-kirkwood/Makefile.boot b/arch/arm/mach-kirkwood/Makefile.boot
index a5717558ee89..a13299d758e1 100644
--- a/arch/arm/mach-kirkwood/Makefile.boot
+++ b/arch/arm/mach-kirkwood/Makefile.boot
@@ -7,7 +7,8 @@ dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb
 dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb
 dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb
 dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb
-dtb-$(CONFIG_MACH_TS219_DT)     += kirkwood-qnap-ts219.dtb
+dtb-$(CONFIG_MACH_TS219_DT)     += kirkwood-ts219-6281.dtb
+dtb-$(CONFIG_MACH_TS219_DT)     += kirkwood-ts219-6282.dtb
 dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb
 dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb
 dtb-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index c4b64adcbfce..3226077735b1 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -301,7 +301,7 @@ void __init kirkwood_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
         orion_ge00_init(eth_data,
                         GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
-                        IRQ_KIRKWOOD_GE00_ERR);
+                        IRQ_KIRKWOOD_GE00_ERR, 1600);
         /* The interface forgets the MAC address assigned by u-boot if
         the clock is turned off, so claim the clk now. */
         clk_prepare_enable(ge0);
@@ -315,7 +315,7 @@ void __init kirkwood_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
         orion_ge01_init(eth_data,
                         GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
-                        IRQ_KIRKWOOD_GE01_ERR);
+                        IRQ_KIRKWOOD_GE01_ERR, 1600);
         clk_prepare_enable(ge1);
 }
 
diff --git a/arch/arm/mach-mmp/sram.c b/arch/arm/mach-mmp/sram.c
index 4304f9519372..7e8a5a2e1ec7 100644
--- a/arch/arm/mach-mmp/sram.c
+++ b/arch/arm/mach-mmp/sram.c
@@ -68,7 +68,7 @@ static int __devinit sram_probe(struct platform_device *pdev)
         struct resource *res;
         int ret = 0;
 
-        if (!pdata && !pdata->pool_name)
+        if (!pdata || !pdata->pool_name)
                 return -ENODEV;
 
         info = kzalloc(sizeof(*info), GFP_KERNEL);
diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c
index 62b53d710efd..a9bc84180d21 100644
--- a/arch/arm/mach-mv78xx0/addr-map.c
+++ b/arch/arm/mach-mv78xx0/addr-map.c
@@ -37,7 +37,7 @@
 #define WIN0_OFF(n)             (BRIDGE_VIRT_BASE + 0x0000 + ((n) << 4))
 #define WIN8_OFF(n)             (BRIDGE_VIRT_BASE + 0x0900 + (((n) - 8) << 4))
 
-static void __init __iomem *win_cfg_base(int win)
+static void __init __iomem *win_cfg_base(const struct orion_addr_map_cfg *cfg, int win)
 {
         /*
          * Find the control register base address for this window.
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index b4c53b846c9c..3057f7d4329a 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -213,7 +213,8 @@ void __init mv78xx0_ge00_init(struct mv643xx_eth_platform_data *eth_data)
 {
         orion_ge00_init(eth_data,
                         GE00_PHYS_BASE, IRQ_MV78XX0_GE00_SUM,
-                        IRQ_MV78XX0_GE_ERR);
+                        IRQ_MV78XX0_GE_ERR,
+                        MV643XX_TX_CSUM_DEFAULT_LIMIT);
 }
 
 
@@ -224,7 +225,8 @@ void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
 {
         orion_ge01_init(eth_data,
                         GE01_PHYS_BASE, IRQ_MV78XX0_GE01_SUM,
-                        NO_IRQ);
+                        NO_IRQ,
+                        MV643XX_TX_CSUM_DEFAULT_LIMIT);
 }
 
 
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index dd2db025f778..fcd4e85c4ddc 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -62,13 +62,14 @@ config ARCH_OMAP4
         select PM_OPP if PM
         select USB_ARCH_HAS_EHCI if USB_SUPPORT
         select ARM_CPU_SUSPEND if PM
-        select ARCH_NEEDS_CPU_IDLE_COUPLED
+        select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
 
 config SOC_OMAP5
         bool "TI OMAP5"
         select CPU_V7
         select ARM_GIC
         select HAVE_SMP
+        select ARM_CPU_SUSPEND if PM
 
 comment "OMAP Core Type"
         depends on ARCH_OMAP2
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 74915295482e..28214483aaba 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -554,6 +554,8 @@ static const struct usbhs_omap_board_data igep3_usbhs_bdata __initconst = {
 
 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
+        /* SMSC9221 LAN Controller ETH IRQ (GPIO_176) */
+        OMAP3_MUX(MCSPI1_CS2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
         { .reg_offset = OMAP_MUX_TERMINATOR },
 };
 #endif
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index ef230a0eb5eb..0d362e9f9cb9 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -58,6 +58,7 @@
 #include "hsmmc.h"
 #include "common-board-devices.h"
 
+#define OMAP3_EVM_TS_GPIO       175
 #define OMAP3_EVM_EHCI_VBUS     22
 #define OMAP3_EVM_EHCI_SELECT   61
 
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index 14734746457c..c1875862679f 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -35,16 +35,6 @@ static struct omap2_mcspi_device_config ads7846_mcspi_config = {
         .turbo_mode     = 0,
 };
 
-/*
- * ADS7846 driver maybe request a gpio according to the value
- * of pdata->get_pendown_state, but we have done this. So set
- * get_pendown_state to avoid twice gpio requesting.
- */
-static int omap3_get_pendown_state(void)
-{
-        return !gpio_get_value(OMAP3_EVM_TS_GPIO);
-}
-
 static struct ads7846_platform_data ads7846_config = {
         .x_max                  = 0x0fff,
         .y_max                  = 0x0fff,
@@ -55,7 +45,6 @@ static struct ads7846_platform_data ads7846_config = {
         .debounce_rep           = 1,
         .gpio_pendown           = -EINVAL,
         .keep_vref_on           = 1,
-        .get_pendown_state      = &omap3_get_pendown_state,
 };
 
 static struct spi_board_info ads7846_spi_board_info __initdata = {
diff --git a/arch/arm/mach-omap2/common-board-devices.h b/arch/arm/mach-omap2/common-board-devices.h
index 4c4ef6a6166b..a0b4a42836ab 100644
--- a/arch/arm/mach-omap2/common-board-devices.h
+++ b/arch/arm/mach-omap2/common-board-devices.h
@@ -4,7 +4,6 @@
 #include "twl-common.h"
 
 #define NAND_BLOCK_SIZE SZ_128K
-#define OMAP3_EVM_TS_GPIO       175
 
 struct mtd_partition;
 struct ads7846_platform_data;
diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c
index ee05e193fc61..288bee6cbb76 100644
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@@ -238,8 +238,9 @@ int __init omap4_idle_init(void)
         for_each_cpu(cpu_id, cpu_online_mask) {
                 dev = &per_cpu(omap4_idle_dev, cpu_id);
                 dev->cpu = cpu_id;
+#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
                 dev->coupled_cpus = *cpu_online_mask;
-
+#endif
                 cpuidle_register_driver(&omap4_idle_driver);
 
                 if (cpuidle_register_device(dev)) {
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index 471e62a74a16..76f9b3c2f586 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -127,7 +127,6 @@ struct omap_mux_partition {
  * @gpio:       GPIO number
  * @muxnames:   available signal modes for a ball
  * @balls:      available balls on the package
- * @partition:  mux partition
  */
 struct omap_mux {
         u16     reg_offset;
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index 2293ba27101b..c95415da23c2 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -94,7 +94,7 @@ int __init omap4_opp_init(void)
 {
         int r = -ENODEV;
 
-        if (!cpu_is_omap44xx())
+        if (!cpu_is_omap443x())
                 return r;
 
         r = omap_init_opp_table(omap44xx_opp_def_list,
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index e4fc88c65dbd..05bd8f02723f 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -272,21 +272,16 @@ void omap_sram_idle(void)
         per_next_state = pwrdm_read_next_pwrst(per_pwrdm);
         core_next_state = pwrdm_read_next_pwrst(core_pwrdm);
 
-        if (mpu_next_state < PWRDM_POWER_ON) {
-                pwrdm_pre_transition(mpu_pwrdm);
-                pwrdm_pre_transition(neon_pwrdm);
-        }
+        pwrdm_pre_transition(NULL);
 
         /* PER */
         if (per_next_state < PWRDM_POWER_ON) {
-                pwrdm_pre_transition(per_pwrdm);
                 per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0;
                 omap2_gpio_prepare_for_idle(per_going_off);
         }
 
         /* CORE */
         if (core_next_state < PWRDM_POWER_ON) {
-                pwrdm_pre_transition(core_pwrdm);
                 if (core_next_state == PWRDM_POWER_OFF) {
                         omap3_core_save_context();
                         omap3_cm_save_context();
@@ -339,20 +334,14 @@ void omap_sram_idle(void)
                         omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK,
                                                OMAP3430_GR_MOD,
                                                OMAP3_PRM_VOLTCTRL_OFFSET);
-                pwrdm_post_transition(core_pwrdm);
         }
         omap3_intc_resume_idle();
 
+        pwrdm_post_transition(NULL);
+
         /* PER */
-        if (per_next_state < PWRDM_POWER_ON) {
+        if (per_next_state < PWRDM_POWER_ON)
                 omap2_gpio_resume_after_idle();
-                pwrdm_post_transition(per_pwrdm);
-        }
-
-        if (mpu_next_state < PWRDM_POWER_ON) {
-                pwrdm_post_transition(mpu_pwrdm);
-                pwrdm_post_transition(neon_pwrdm);
-        }
 }
 
 static void omap3_pm_idle(void)
diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index 9f6b83d1b193..91e71d8f46f0 100644
--- a/arch/arm/mach-omap2/sleep44xx.S
+++ b/arch/arm/mach-omap2/sleep44xx.S
@@ -56,9 +56,13 @@ ppa_por_params:
  * The restore function pointer is stored at CPUx_WAKEUP_NS_PA_ADDR_OFFSET.
  * It returns to the caller for CPU INACTIVE and ON power states or in case
  * CPU failed to transition to targeted OFF/DORMANT state.
+ *
+ * omap4_finish_suspend() calls v7_flush_dcache_all() which doesn't save
+ * stack frame and it expects the caller to take care of it. Hence the entire
+ * stack frame is saved to avoid possible stack corruption.
  */
 ENTRY(omap4_finish_suspend)
-        stmfd   sp!, {lr}
+        stmfd   sp!, {r4-r12, lr}
         cmp     r0, #0x0
         beq     do_WFI                          @ No lowpower state, jump to WFI
 
@@ -226,7 +230,7 @@ scu_gp_clear:
 skip_scu_gp_clear:
         isb
         dsb
-        ldmfd   sp!, {pc}
+        ldmfd   sp!, {r4-r12, pc}
 ENDPROC(omap4_finish_suspend)
 
 /*
diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c
index de47f170ba50..db5ff6642375 100644
--- a/arch/arm/mach-omap2/twl-common.c
+++ b/arch/arm/mach-omap2/twl-common.c
@@ -67,6 +67,7 @@ void __init omap_pmic_init(int bus, u32 clkrate,
                            const char *pmic_type, int pmic_irq,
                            struct twl4030_platform_data *pmic_data)
 {
+        omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE);
         strncpy(pmic_i2c_board_info.type, pmic_type,
                 sizeof(pmic_i2c_board_info.type));
         pmic_i2c_board_info.irq = pmic_irq;
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 9148b229d0de..410291c67666 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -109,7 +109,8 @@ void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
 {
         orion_ge00_init(eth_data,
                         ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
-                        IRQ_ORION5X_ETH_ERR);
+                        IRQ_ORION5X_ETH_ERR,
+                        MV643XX_TX_CSUM_DEFAULT_LIMIT);
 }
 
 
diff --git a/arch/arm/mach-s3c24xx/include/mach/dma.h b/arch/arm/mach-s3c24xx/include/mach/dma.h
index 454831b66037..ee99fd56c043 100644
--- a/arch/arm/mach-s3c24xx/include/mach/dma.h
+++ b/arch/arm/mach-s3c24xx/include/mach/dma.h
@@ -24,7 +24,8 @@
 */
 
 enum dma_ch {
-        DMACH_XD0,
+        DMACH_DT_PROP = -1,     /* not yet supported, do not use */
+        DMACH_XD0 = 0,
         DMACH_XD1,
         DMACH_SDI,
         DMACH_SPI0,
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index c013bbf79cac..53d3d46dec12 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -41,7 +41,6 @@ config MACH_HREFV60
 config MACH_SNOWBALL
         bool "U8500 Snowball platform"
         select MACH_MOP500
-        select LEDS_GPIO
         help
           Include support for the snowball development platform.
 
diff --git a/arch/arm/mach-ux500/board-mop500-msp.c b/arch/arm/mach-ux500/board-mop500-msp.c
index 996048038743..df15646036aa 100644
--- a/arch/arm/mach-ux500/board-mop500-msp.c
+++ b/arch/arm/mach-ux500/board-mop500-msp.c
@@ -191,9 +191,9 @@ static struct platform_device *db8500_add_msp_i2s(struct device *parent,
         return pdev;
 }
 
-/* Platform device for ASoC U8500 machine */
-static struct platform_device snd_soc_u8500 = {
-                .name = "snd-soc-u8500",
+/* Platform device for ASoC MOP500 machine */
+static struct platform_device snd_soc_mop500 = {
+                .name = "snd-soc-mop500",
                 .id = 0,
                 .dev = {
                         .platform_data = NULL,
@@ -227,8 +227,8 @@ int mop500_msp_init(struct device *parent)
 {
         struct platform_device *msp1;
 
-        pr_info("%s: Register platform-device 'snd-soc-u8500'.\n", __func__);
-        platform_device_register(&snd_soc_u8500);
+        pr_info("%s: Register platform-device 'snd-soc-mop500'.\n", __func__);
+        platform_device_register(&snd_soc_mop500);
 
         pr_info("Initialize MSP I2S-devices.\n");
         db8500_add_msp_i2s(parent, 0, U8500_MSP0_BASE, IRQ_DB8500_MSP0,
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 8674a890fd1c..a534d8880de1 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -797,6 +797,7 @@ static void __init u8500_init_machine(void)
                                 ARRAY_SIZE(mop500_platform_devs));
 
                 mop500_sdi_init(parent);
+                mop500_msp_init(parent);
                 i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
                 i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
                 i2c_register_board_info(2, mop500_i2c2_devices,
@@ -804,6 +805,8 @@ static void __init u8500_init_machine(void)
 
                 mop500_uib_init();
 
+        } else if (of_machine_is_compatible("calaosystems,snowball-a9500")) {
+                mop500_msp_init(parent);
         } else if (of_machine_is_compatible("st-ericsson,hrefv60+")) {
                 /*
                  * The HREFv60 board removed a GPIO expander and routed
@@ -815,6 +818,7 @@ static void __init u8500_init_machine(void)
                                 ARRAY_SIZE(mop500_platform_devs));
 
                 hrefv60_sdi_init(parent);
+                mop500_msp_init(parent);
 
                 i2c0_devs = ARRAY_SIZE(mop500_i2c0_devices);
                 i2c0_devs -= NUM_PRE_V60_I2C0_DEVICES;
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 626ad8cad7a9..938b50a33439 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -189,6 +189,7 @@ struct omap_dm_timer *omap_dm_timer_request(void)
                 timer->reserved = 1;
                 break;
         }
+        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (timer) {
                 ret = omap_dm_timer_prepare(timer);
@@ -197,7 +198,6 @@ struct omap_dm_timer *omap_dm_timer_request(void)
                         timer = NULL;
                 }
         }
-        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (!timer)
                 pr_debug("%s: timer request failed!\n", __func__);
@@ -220,6 +220,7 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
                         break;
                 }
         }
+        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (timer) {
                 ret = omap_dm_timer_prepare(timer);
@@ -228,7 +229,6 @@ struct omap_dm_timer *omap_dm_timer_request_specific(int id)
                         timer = NULL;
                 }
         }
-        spin_unlock_irqrestore(&dm_timer_lock, flags);
 
         if (!timer)
                 pr_debug("%s: timer%d request failed!\n", __func__, id);
@@ -258,7 +258,7 @@ EXPORT_SYMBOL_GPL(omap_dm_timer_enable);
 
 void omap_dm_timer_disable(struct omap_dm_timer *timer)
 {
-        pm_runtime_put(&timer->pdev->dev);
+        pm_runtime_put_sync(&timer->pdev->dev);
 }
 EXPORT_SYMBOL_GPL(omap_dm_timer_disable);
 
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 68b180edcfff..bb5d08a70dbc 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -372,7 +372,8 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define cpu_class_is_omap1()    (cpu_is_omap7xx() || cpu_is_omap15xx() || \
                                 cpu_is_omap16xx())
 #define cpu_class_is_omap2()    (cpu_is_omap24xx() || cpu_is_omap34xx() || \
-                                cpu_is_omap44xx() || soc_is_omap54xx())
+                                cpu_is_omap44xx() || soc_is_omap54xx() || \
+                                soc_is_am33xx())
 
 /* Various silicon revisions for omap2 */
 #define OMAP242X_CLASS          0x24200024
diff --git a/arch/arm/plat-omap/include/plat/multi.h b/arch/arm/plat-omap/include/plat/multi.h
index 045e320f1067..324d31b14852 100644
--- a/arch/arm/plat-omap/include/plat/multi.h
+++ b/arch/arm/plat-omap/include/plat/multi.h
@@ -108,4 +108,13 @@
 # endif
 #endif
 
+#ifdef CONFIG_SOC_AM33XX
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME am33xx
+# endif
+#endif
+
 #endif  /* __PLAT_OMAP_MULTI_H */
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index b8d19a136781..7f7b112acccb 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -110,7 +110,7 @@ static inline void flush(void)
         _DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT,   \
                 AM33XXUART##p)
 
-static inline void __arch_decomp_setup(unsigned long arch_id)
+static inline void arch_decomp_setup(void)
 {
         int port = 0;
 
@@ -198,8 +198,6 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
         } while (0);
 }
 
-#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
-
 /*
  * nothing to do
  */
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index d245a87dc014..b8b747a9d360 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -291,10 +291,12 @@ static struct platform_device orion_ge00 = {
 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
                             unsigned long mapbase,
                             unsigned long irq,
-                            unsigned long irq_err)
+                            unsigned long irq_err,
+                            unsigned int tx_csum_limit)
 {
         fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
                        mapbase + 0x2000, SZ_16K - 1, irq_err);
+        orion_ge00_shared_data.tx_csum_limit = tx_csum_limit;
         ge_complete(&orion_ge00_shared_data,
                     orion_ge00_resources, irq, &orion_ge00_shared,
                     eth_data, &orion_ge00);
@@ -343,10 +345,12 @@ static struct platform_device orion_ge01 = {
 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
                             unsigned long mapbase,
                             unsigned long irq,
-                            unsigned long irq_err)
+                            unsigned long irq_err,
+                            unsigned int tx_csum_limit)
 {
         fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
                        mapbase + 0x2000, SZ_16K - 1, irq_err);
+        orion_ge01_shared_data.tx_csum_limit = tx_csum_limit;
         ge_complete(&orion_ge01_shared_data,
                     orion_ge01_resources, irq, &orion_ge01_shared,
                     eth_data, &orion_ge01);
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index e00fdb213609..ae2377ef63e5 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -39,12 +39,14 @@ void __init orion_rtc_init(unsigned long mapbase,
 void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
                             unsigned long mapbase,
                             unsigned long irq,
-                            unsigned long irq_err);
+                            unsigned long irq_err,
+                            unsigned int tx_csum_limit);
 
 void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
                             unsigned long mapbase,
                             unsigned long irq,
-                            unsigned long irq_err);
+                            unsigned long irq_err,
+                            unsigned int tx_csum_limit);
 
 void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
                             unsigned long mapbase,
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 28f898f75380..db98e7021f0d 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -430,7 +430,7 @@ s3c2410_dma_canload(struct s3c2410_dma_chan *chan)
  * when necessary.
 */
 
-int s3c2410_dma_enqueue(unsigned int channel, void *id,
+int s3c2410_dma_enqueue(enum dma_ch channel, void *id,
                         dma_addr_t data, int size)
 {
         struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 74e31ce35538..fc49f3dabd76 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -32,6 +32,8 @@
 #include <linux/platform_data/s3c-hsudc.h>
 #include <linux/platform_data/s3c-hsotg.h>
 
+#include <media/s5p_hdmi.h>
+
 #include <asm/irq.h>
 #include <asm/pmu.h>
 #include <asm/mach/arch.h>
@@ -748,7 +750,8 @@ void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
         if (!pd) {
                 pd = &default_i2c_data;
 
-                if (soc_is_exynos4210())
+                if (soc_is_exynos4210() ||
+                    soc_is_exynos4212() || soc_is_exynos4412())
                         pd->bus_num = 8;
                 else if (soc_is_s5pv210())
                         pd->bus_num = 3;
@@ -759,6 +762,30 @@ void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
         npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
                                &s5p_device_i2c_hdmiphy);
 }
+
+struct s5p_hdmi_platform_data s5p_hdmi_def_platdata;
+
+void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
+                                  struct i2c_board_info *mhl_info, int mhl_bus)
+{
+        struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata;
+
+        if (soc_is_exynos4210() ||
+            soc_is_exynos4212() || soc_is_exynos4412())
+                pd->hdmiphy_bus = 8;
+        else if (soc_is_s5pv210())
+                pd->hdmiphy_bus = 3;
+        else
+                pd->hdmiphy_bus = 0;
+
+        pd->hdmiphy_info = hdmiphy_info;
+        pd->mhl_info = mhl_info;
+        pd->mhl_bus = mhl_bus;
+
+        s3c_set_platdata(pd, sizeof(struct s5p_hdmi_platform_data),
+                         &s5p_device_hdmi);
+}
+
 #endif /* CONFIG_S5P_DEV_I2C_HDMIPHY */
 
 /* I2S */
diff --git a/arch/arm/plat-samsung/include/plat/hdmi.h b/arch/arm/plat-samsung/include/plat/hdmi.h
new file mode 100644
index 000000000000..331d046ac2c5
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/hdmi.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics Co.Ltd
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PLAT_SAMSUNG_HDMI_H
+#define __PLAT_SAMSUNG_HDMI_H __FILE__
+
+extern void s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
+                                  struct i2c_board_info *mhl_info, int mhl_bus);
+
+#endif /* __PLAT_SAMSUNG_HDMI_H */
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index 64ab65f0fdbc..15070284343e 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -74,7 +74,7 @@ unsigned char pm_uart_udivslot;
 
 #ifdef CONFIG_SAMSUNG_PM_DEBUG
 
-struct pm_uart_save uart_save[CONFIG_SERIAL_SAMSUNG_UARTS];
+static struct pm_uart_save uart_save[CONFIG_SERIAL_SAMSUNG_UARTS];
 
 static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
 {