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[3/3] gpio-samsung: Remove now unused s3c2410_gpio* API

Message ID 1345897243-15619-4-git-send-email-sylvester.nawrocki@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sylwester Nawrocki Aug. 25, 2012, 12:20 p.m. UTC 
There is no more users of s3c2410_gpio_pullup(), s3c2410_gpio_setpin()
and s3c2410_gpio_getpin() so remove theese functions.

Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
---
 drivers/gpio/gpio-samsung.c |   40 ----------------------------------------
 1 files changed, 0 insertions(+), 40 deletions(-)
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Patch

diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 92f7b2b..9e71340 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -3131,46 +3131,6 @@  samsung_gpio_pull_t s3c_gpio_getpull(unsigned int pin)
 }
 EXPORT_SYMBOL(s3c_gpio_getpull);
 
-/* gpiolib wrappers until these are totally eliminated */
-
-void s3c2410_gpio_pullup(unsigned int pin, unsigned int to)
-{
-	int ret;
-
-	WARN_ON(to);	/* should be none of these left */
-
-	if (!to) {
-		/* if pull is enabled, try first with up, and if that
-		 * fails, try using down */
-
-		ret = s3c_gpio_setpull(pin, S3C_GPIO_PULL_UP);
-		if (ret)
-			s3c_gpio_setpull(pin, S3C_GPIO_PULL_DOWN);
-	} else {
-		s3c_gpio_setpull(pin, S3C_GPIO_PULL_NONE);
-	}
-}
-EXPORT_SYMBOL(s3c2410_gpio_pullup);
-
-void s3c2410_gpio_setpin(unsigned int pin, unsigned int to)
-{
-	/* do this via gpiolib until all users removed */
-
-	gpio_request(pin, "temporary");
-	gpio_set_value(pin, to);
-	gpio_free(pin);
-}
-EXPORT_SYMBOL(s3c2410_gpio_setpin);
-
-unsigned int s3c2410_gpio_getpin(unsigned int pin)
-{
-	struct samsung_gpio_chip *chip = samsung_gpiolib_getchip(pin);
-	unsigned long offs = pin - chip->chip.base;
-
-	return __raw_readl(chip->base + 0x04) & (1 << offs);
-}
-EXPORT_SYMBOL(s3c2410_gpio_getpin);
-
 #ifdef CONFIG_S5P_GPIO_DRVSTR
 s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin)
 {