forked from luck/tmp_suning_uos_patched
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>
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@ -16,18 +16,20 @@
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#include <linux/types.h>
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#include <linux/module.h>
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#include <linux/interrupt.h>
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#include <linux/gpio.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <mach/regs-gpio.h>
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#include <mach/hardware.h>
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#include <plat/gpio-core.h>
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int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state)
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{
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void __iomem *base = S3C24XX_GPIO_BASE(pin);
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unsigned long offs = S3C2410_GPIO_OFFSET(pin);
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struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
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unsigned long offs = pin - chip->chip.base;
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unsigned long flags;
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unsigned long slpcon;
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@ -45,12 +47,12 @@ int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state)
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local_irq_save(flags);
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slpcon = __raw_readl(base + 0x0C);
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slpcon = __raw_readl(chip->base + 0x0C);
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slpcon &= ~(3 << offs);
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slpcon |= state << offs;
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__raw_writel(slpcon, base + 0x0C);
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__raw_writel(slpcon, chip->base + 0x0C);
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local_irq_restore(flags);
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@ -34,6 +34,8 @@
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#include <mach/regs-gpio.h>
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#include <plat/gpio-core.h>
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/* gpiolib wrappers until these are totally eliminated */
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void s3c2410_gpio_pullup(unsigned int pin, unsigned int to)
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@ -68,10 +70,10 @@ EXPORT_SYMBOL(s3c2410_gpio_setpin);
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unsigned int s3c2410_gpio_getpin(unsigned int pin)
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{
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void __iomem *base = S3C24XX_GPIO_BASE(pin);
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unsigned long offs = S3C2410_GPIO_OFFSET(pin);
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struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
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unsigned long offs = pin - chip->chip.base;
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return __raw_readl(base + 0x04) & (1<< offs);
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return __raw_readl(chip->base + 0x04) & (1<< offs);
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}
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EXPORT_SYMBOL(s3c2410_gpio_getpin);
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