diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-s3c2412/gpio.c | 12 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/gpio.c | 8 |
2 files changed, 12 insertions, 8 deletions
diff --git a/arch/arm/mach-s3c2412/gpio.c b/arch/arm/mach-s3c2412/gpio.c index 71c579349dd..3404a876b33 100644 --- a/arch/arm/mach-s3c2412/gpio.c +++ b/arch/arm/mach-s3c2412/gpio.c @@ -16,18 +16,20 @@ #include <linux/types.h> #include <linux/module.h> #include <linux/interrupt.h> +#include <linux/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/regs-gpio.h> - #include <mach/hardware.h> +#include <plat/gpio-core.h> + int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state) { - void __iomem *base = S3C24XX_GPIO_BASE(pin); - unsigned long offs = S3C2410_GPIO_OFFSET(pin); + struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin); + unsigned long offs = pin - chip->chip.base; unsigned long flags; unsigned long slpcon; @@ -45,12 +47,12 @@ int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state) local_irq_save(flags); - slpcon = __raw_readl(base + 0x0C); + slpcon = __raw_readl(chip->base + 0x0C); slpcon &= ~(3 << offs); slpcon |= state << offs; - __raw_writel(slpcon, base + 0x0C); + __raw_writel(slpcon, chip->base + 0x0C); local_irq_restore(flags); diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c index 45126d3aafc..2f3d7c089df 100644 --- a/arch/arm/plat-s3c24xx/gpio.c +++ b/arch/arm/plat-s3c24xx/gpio.c @@ -34,6 +34,8 @@ #include <mach/regs-gpio.h> +#include <plat/gpio-core.h> + /* gpiolib wrappers until these are totally eliminated */ void s3c2410_gpio_pullup(unsigned int pin, unsigned int to) @@ -68,10 +70,10 @@ EXPORT_SYMBOL(s3c2410_gpio_setpin); unsigned int s3c2410_gpio_getpin(unsigned int pin) { - void __iomem *base = S3C24XX_GPIO_BASE(pin); - unsigned long offs = S3C2410_GPIO_OFFSET(pin); + struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin); + unsigned long offs = pin - chip->chip.base; - return __raw_readl(base + 0x04) & (1<< offs); + return __raw_readl(chip->base + 0x04) & (1<< offs); } EXPORT_SYMBOL(s3c2410_gpio_getpin); |