4 files changed, 51 insertions, 5 deletions

diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
index da893c80d471..a9778c1587ab 100644
--- a/arch/arm/mach-imx/mx1ads.c
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -116,7 +116,7 @@ static struct platform_device *devices[] __initdata = {
 };
 
 #ifdef CONFIG_MMC_IMX
-static int mx1ads_mmc_card_present(void)
+static int mx1ads_mmc_card_present(struct device *dev)
 {
         /* MMC/SD Card Detect is PB 20 on MX1ADS V1.0.7 */
         return (SSR(1) & (1 << 20) ? 0 : 1);
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index aab27297b3c6..2363cc64fe07 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -20,6 +20,7 @@
 #include <linux/interrupt.h>
 #include <linux/mmc/host.h>
 #include <linux/pm.h>
+#include <linux/backlight.h>
 
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -142,15 +143,28 @@ struct corgissp_machinfo corgi_ssp_machinfo = {
 /*
  * Corgi Backlight Device
  */
-static struct corgibl_machinfo corgi_bl_machinfo = {
+static void corgi_bl_kick_battery(void)
+{
+        void (*kick_batt)(void);
+
+        kick_batt = symbol_get(sharpsl_battery_kick);
+        if (kick_batt) {
+                kick_batt();
+                symbol_put(sharpsl_battery_kick);
+        }
+}
+
+static struct generic_bl_info corgi_bl_machinfo = {
+        .name = "corgi-bl",
         .max_intensity = 0x2f,
         .default_intensity = 0x1f,
         .limit_mask = 0x0b,
         .set_bl_intensity = corgi_bl_set_intensity,
+        .kick_battery = corgi_bl_kick_battery,
 };
 
 static struct platform_device corgibl_device = {
-        .name           = "corgi-bl",
+        .name           = "generic-bl",
         .dev            = {
                 .parent = &corgifb_device.dev,
                 .platform_data  = &corgi_bl_machinfo,
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index bae47e145de8..2d78199d24af 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -21,6 +21,7 @@
 #include <linux/interrupt.h>
 #include <linux/mmc/host.h>
 #include <linux/pm.h>
+#include <linux/backlight.h>
 
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -222,14 +223,27 @@ struct corgissp_machinfo spitz_ssp_machinfo = {
 /*
  * Spitz Backlight Device
  */
-static struct corgibl_machinfo spitz_bl_machinfo = {
+static void spitz_bl_kick_battery(void)
+{
+        void (*kick_batt)(void);
+
+        kick_batt = symbol_get(sharpsl_battery_kick);
+        if (kick_batt) {
+                kick_batt();
+                symbol_put(sharpsl_battery_kick);
+        }
+}
+
+static struct generic_bl_info spitz_bl_machinfo = {
+        .name = "corgi-bl",
         .default_intensity = 0x1f,
         .limit_mask = 0x0b,
         .max_intensity = 0x2f,
+        .kick_battery = spitz_bl_kick_battery,
 };
 
 static struct platform_device spitzbl_device = {
-        .name           = "corgi-bl",
+        .name           = "generic-bl",
         .dev            = {
                 .platform_data  = &spitz_bl_machinfo,
         },
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 0ba7e9060c7b..c326983f4a8f 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -276,7 +276,21 @@ static unsigned char pm_osiris_ctrl0;
 
 static int osiris_pm_suspend(struct sys_device *sd, pm_message_t state)
 {
+        unsigned int tmp;
+
         pm_osiris_ctrl0 = __raw_readb(OSIRIS_VA_CTRL0);
+        tmp = pm_osiris_ctrl0 & ~OSIRIS_CTRL0_NANDSEL;
+
+        /* ensure correct NAND slot is selected on resume */
+        if ((pm_osiris_ctrl0 & OSIRIS_CTRL0_BOOT_INT) == 0)
+                tmp |= 2;
+
+        __raw_writeb(tmp, OSIRIS_VA_CTRL0);
+
+        /* ensure that an nRESET is not generated on resume. */
+        s3c2410_gpio_setpin(S3C2410_GPA21, 1);
+        s3c2410_gpio_cfgpin(S3C2410_GPA21, S3C2410_GPA21_OUT);
+
         return 0;
 }
 
@@ -285,6 +299,10 @@ static int osiris_pm_resume(struct sys_device *sd)
         if (pm_osiris_ctrl0 & OSIRIS_CTRL0_FIX8)
                 __raw_writeb(OSIRIS_CTRL1_FIX8, OSIRIS_VA_CTRL1);
 
+        __raw_writeb(pm_osiris_ctrl0, OSIRIS_VA_CTRL0);
+
+        s3c2410_gpio_cfgpin(S3C2410_GPA21, S3C2410_GPA21_nRSTOUT);
+
         return 0;
 }