5 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c
index 6b2c800a113..28f667e52ef 100644
--- a/arch/arm/mach-pxa/colibri-evalboard.c
+++ b/arch/arm/mach-pxa/colibri-evalboard.c
@@ -50,7 +50,7 @@ static void __init colibri_mmc_init(void)
 			GPIO0_COLIBRI_PXA270_SD_DETECT;
 	if (machine_is_colibri300())	/* PXA300 Colibri */
 		colibri_mci_platform_data.gpio_card_detect =
-			GPIO39_COLIBRI_PXA300_SD_DETECT;
+			GPIO13_COLIBRI_PXA300_SD_DETECT;
 	else				/* PXA320 Colibri */
 		colibri_mci_platform_data.gpio_card_detect =
 			GPIO28_COLIBRI_PXA320_SD_DETECT;
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index fddb16d07eb..66dd81cbc8a 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -41,7 +41,7 @@ static mfp_cfg_t colibri_pxa300_evalboard_pin_config[] __initdata = {
 	GPIO4_MMC1_DAT1,
 	GPIO5_MMC1_DAT2,
 	GPIO6_MMC1_DAT3,
-	GPIO39_GPIO,	/* SD detect */
+	GPIO13_GPIO,	/* GPIO13_COLIBRI_PXA300_SD_DETECT */
 
 	/* UHC */
 	GPIO0_2_USBH_PEN,
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index 388a96f1ef9..cb4236e98a0 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -60,7 +60,7 @@ static inline void colibri_pxa3xx_init_nand(void) {}
 #define GPIO113_COLIBRI_PXA270_TS_IRQ	113
 
 /* GPIO definitions for Colibri PXA300/310 */
-#define GPIO39_COLIBRI_PXA300_SD_DETECT	39
+#define GPIO13_COLIBRI_PXA300_SD_DETECT	13
 
 /* GPIO definitions for Colibri PXA320 */
 #define GPIO28_COLIBRI_PXA320_SD_DETECT	28
diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c
index 405b92a2979..35572c427fa 100644
--- a/arch/arm/mach-pxa/palm27x.c
+++ b/arch/arm/mach-pxa/palm27x.c
@@ -323,7 +323,7 @@ static struct platform_pwm_backlight_data palm27x_backlight_data = {
 	.pwm_id		= 0,
 	.max_brightness	= 0xfe,
 	.dft_brightness	= 0x7e,
-	.pwm_period_ns	= 3500,
+	.pwm_period_ns	= 3500 * 1024,
 	.init		= palm27x_backlight_init,
 	.notify		= palm27x_backlight_notify,
 	.exit		= palm27x_backlight_exit,
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 978e1b28954..1807c9abdde 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -33,7 +33,7 @@ int pxa_pm_enter(suspend_state_t state)
 #endif
 
 	/* skip registers saving for standby */
-	if (state != PM_SUSPEND_STANDBY) {
+	if (state != PM_SUSPEND_STANDBY && pxa_cpu_pm_fns->save) {
 		pxa_cpu_pm_fns->save(sleep_save);
 		/* before sleeping, calculate and save a checksum */
 		for (i = 0; i < pxa_cpu_pm_fns->save_count - 1; i++)
@@ -44,7 +44,7 @@ int pxa_pm_enter(suspend_state_t state)
 	pxa_cpu_pm_fns->enter(state);
 	cpu_init();
 
-	if (state != PM_SUSPEND_STANDBY) {
+	if (state != PM_SUSPEND_STANDBY && pxa_cpu_pm_fns->restore) {
 		/* after sleeping, validate the checksum */
 		for (i = 0; i < pxa_cpu_pm_fns->save_count - 1; i++)
 			checksum += sleep_save[i];