Merge branch 'linus'

3 files changed, 13 insertions, 10 deletions

diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c
index ba346546150b..f6fb215bb48c 100644
--- a/arch/arm/mach-s3c2410/gpio.c
+++ b/arch/arm/mach-s3c2410/gpio.c
@@ -57,6 +57,7 @@ void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function)
         case S3C2410_GPIO_SFN2:
         case S3C2410_GPIO_SFN3:
                 if (pin < S3C2410_GPIO_BANKB) {
+                        function -= 1;
                         function &= 1;
                         function <<= S3C2410_GPIO_OFFSET(pin);
                 } else {
@@ -83,15 +84,18 @@ EXPORT_SYMBOL(s3c2410_gpio_cfgpin);
 unsigned int s3c2410_gpio_getcfg(unsigned int pin)
 {
         void __iomem *base = S3C24XX_GPIO_BASE(pin);
-        unsigned long mask;
+        unsigned long val = __raw_readl(base);
 
         if (pin < S3C2410_GPIO_BANKB) {
-                mask = 1 << S3C2410_GPIO_OFFSET(pin);
+                val >>= S3C2410_GPIO_OFFSET(pin);
+                val &= 1;
+                val += 1;
         } else {
-                mask = 3 << S3C2410_GPIO_OFFSET(pin)*2;
+                val >>= S3C2410_GPIO_OFFSET(pin)*2;
+                val &= 3;
         }
 
-        return __raw_readl(base) & mask;
+        return val | S3C2410_GPIO_INPUT;
 }
 
 EXPORT_SYMBOL(s3c2410_gpio_getcfg);
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 00834097eb82..ebf294dd31da 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -451,15 +451,14 @@ static void s3c2410_pm_check_resume_pin(unsigned int pin, unsigned int irqoffs)
                 irqstate = s3c_irqwake_eintmask & (1L<<irqoffs);
 
         pinstate = s3c2410_gpio_getcfg(pin);
-        pinstate >>= S3C2410_GPIO_OFFSET(pin)*2;
 
         if (!irqstate) {
-                if (pinstate == 0x02)
+                if (pinstate == S3C2410_GPIO_IRQ)
                         DBG("Leaving IRQ %d (pin %d) enabled\n", irq, pin);
         } else {
-                if (pinstate == 0x02) {
+                if (pinstate == S3C2410_GPIO_IRQ) {
                         DBG("Disabling IRQ %d (pin %d)\n", irq, pin);
-                        s3c2410_gpio_cfgpin(pin, 0x00);
+                        s3c2410_gpio_cfgpin(pin, S3C2410_GPIO_INPUT);
                 }
         }
 }
diff --git a/arch/arm/mach-s3c2410/s3c2412-dma.c b/arch/arm/mach-s3c2410/s3c2412-dma.c
index fe71a8fdb87c..138f726ac6bf 100644
--- a/arch/arm/mach-s3c2410/s3c2412-dma.c
+++ b/arch/arm/mach-s3c2410/s3c2412-dma.c
@@ -133,8 +133,8 @@ static struct s3c24xx_dma_map __initdata s3c2412_dma_mappings[] = {
 static void s3c2412_dma_select(struct s3c2410_dma_chan *chan,
                                struct s3c24xx_dma_map *map)
 {
-        writel(chan->regs + S3C2412_DMA_DMAREQSEL,
-               map->channels[0] | S3C2412_DMAREQSEL_HW);
+        writel(map->channels[0] | S3C2412_DMAREQSEL_HW,
+               chan->regs + S3C2412_DMA_DMAREQSEL);
 }
 
 static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = {