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authorBen Dooks <ben-linux@fluff.org>2010-05-17 09:28:44 +0400
committerBen Dooks <ben-linux@fluff.org>2010-05-18 14:06:33 +0400
commit7987bd7a7051c979f7b9b572898f92dbef6aaeb1 (patch)
tree71f6aceb2ee3b0a1b00e64f9763b6ee01cb81c55 /arch/arm/mach-s3c2412
parent2c8fcfbf735e2d3b139e4247eb3e73edf64bb23f (diff)
downloadlinux-7987bd7a7051c979f7b9b572898f92dbef6aaeb1.tar.xz
ARM: S3C24XX: Update missed gpio calls to use gpiolib
Update a couple of S3C24XX and S3C2412 files that are still using the GPIO number to register mapping calls to get the s3c_gpio_chip and use the base field from that. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2412')
-rw-r--r--arch/arm/mach-s3c2412/gpio.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/arm/mach-s3c2412/gpio.c b/arch/arm/mach-s3c2412/gpio.c
index 71c579349dd5..3404a876b33e 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);