Merge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung

* 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: S3C64XX: Add IORESOURCE_IRQ_HIGHLEVEL flag to dm9000 on mach-real6410
  ARM: S3C64XX: Fix coding style errors on mach-real6410
  ARM: S3C64XX: Prototype SPI devices
  ARM: S3C64XX: Fix dev-spi build
  ARM: SAMSUNG: Fix on s5p_gpio_[get,set]_drvstr
  ARM: SAMSUNG: Fix on drive strength value
  ARM: S5PV210: Add FIMC clocks
  ARM: S5PV210: Reduce the iodesc length of systimer
  ARM: S5PV210: Update I2C-1 Clock Register Property.
  ARM: S5P: Decrease IO Registers memory region size on FIMC
  ARM: S5P: Fix DMA coherent mask for FIMC

1 files changed, 4 insertions, 3 deletions

diff --git a/arch/arm/plat-samsung/gpio-config.c b/arch/arm/plat-samsung/gpio-config.c
index 57b68a50f45e..e3d41eaed1ff 100644
--- a/arch/arm/plat-samsung/gpio-config.c
+++ b/arch/arm/plat-samsung/gpio-config.c
@@ -273,13 +273,13 @@ s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin)
         if (!chip)
                 return -EINVAL;
 
-        off = chip->chip.base - pin;
+        off = pin - chip->chip.base;
         shift = off * 2;
         reg = chip->base + 0x0C;
 
         drvstr = __raw_readl(reg);
-        drvstr = 0xffff & (0x3 << shift);
         drvstr = drvstr >> shift;
+        drvstr &= 0x3;
 
         return (__force s5p_gpio_drvstr_t)drvstr;
 }
@@ -296,11 +296,12 @@ int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr)
         if (!chip)
                 return -EINVAL;
 
-        off = chip->chip.base - pin;
+        off = pin - chip->chip.base;
         shift = off * 2;
         reg = chip->base + 0x0C;
 
         tmp = __raw_readl(reg);
+        tmp &= ~(0x3 << shift);
         tmp |= drvstr << shift;
 
         __raw_writel(tmp, reg);