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authorPaul Bolle <pebolle@tiscali.nl>2014-09-23 19:40:45 +0400
committerLinus Walleij <linus.walleij@linaro.org>2014-09-23 19:51:39 +0400
commit9afd23b61221a5c5c0d588f6d8f0e4495ecc8d24 (patch)
tree9a09911a01600783eb8f49950c3397a1bc669787 /drivers/gpio/gpio-samsung.c
parent7ca267faba8ad097f57cb71c32ae1865de83241a (diff)
downloadlinux-9afd23b61221a5c5c0d588f6d8f0e4495ecc8d24.tar.xz
gpio: samsung: Remove remaining check for CONFIG_S5P_GPIO_DRVSTR
Commit d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code") removed the Kconfig symbol S5P_GPIO_DRVSTR. It didn't remove one check for the related macro. Remove that check and the dead code it hides. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-samsung.c')
-rw-r--r--drivers/gpio/gpio-samsung.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 3810da47043f..7c288ba4dc87 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -1309,56 +1309,6 @@ samsung_gpio_pull_t s3c_gpio_getpull(unsigned int pin)
}
EXPORT_SYMBOL(s3c_gpio_getpull);
-#ifdef CONFIG_S5P_GPIO_DRVSTR
-s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin)
-{
- struct samsung_gpio_chip *chip = samsung_gpiolib_getchip(pin);
- unsigned int off;
- void __iomem *reg;
- int shift;
- u32 drvstr;
-
- if (!chip)
- return -EINVAL;
-
- off = pin - chip->chip.base;
- shift = off * 2;
- reg = chip->base + 0x0C;
-
- drvstr = __raw_readl(reg);
- drvstr = drvstr >> shift;
- drvstr &= 0x3;
-
- return (__force s5p_gpio_drvstr_t)drvstr;
-}
-EXPORT_SYMBOL(s5p_gpio_get_drvstr);
-
-int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr)
-{
- struct samsung_gpio_chip *chip = samsung_gpiolib_getchip(pin);
- unsigned int off;
- void __iomem *reg;
- int shift;
- u32 tmp;
-
- if (!chip)
- return -EINVAL;
-
- 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);
-
- return 0;
-}
-EXPORT_SYMBOL(s5p_gpio_set_drvstr);
-#endif /* CONFIG_S5P_GPIO_DRVSTR */
-
#ifdef CONFIG_PLAT_S3C24XX
unsigned int s3c2410_modify_misccr(unsigned int clear, unsigned int change)
{