From aef698a72fbb8ba97cff1abb1fdb035c791bd106 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Fri, 1 Oct 2010 20:47:21 +0900 Subject: ARM: S3C64XX: 2nd Change to using s3c_gpio_cfgall_range() This patch changes the code setting range of GPIO pins' configuration and pull state to use the recently introduced s3c_gpio_cfgpin_range(). NOTE: This is for missed things from the previous patch. Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c64xx/setup-keypad.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) (limited to 'arch/arm/mach-s3c64xx/setup-keypad.c') diff --git a/arch/arm/mach-s3c64xx/setup-keypad.c b/arch/arm/mach-s3c64xx/setup-keypad.c index abc34e4e1a93..cc9b09c335f3 100644 --- a/arch/arm/mach-s3c64xx/setup-keypad.c +++ b/arch/arm/mach-s3c64xx/setup-keypad.c @@ -15,20 +15,11 @@ void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols) { - unsigned int gpio; - unsigned int end; - /* Set all the necessary GPK pins to special-function 3: KP_ROW[x] */ - end = S3C64XX_GPK(8 + rows); - for (gpio = S3C64XX_GPK(8); gpio < end; gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - } + s3c_gpio_cfgall_range(S3C64XX_GPK(8), 8 + rows, + S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE); /* Set all the necessary GPL pins to special-function 3: KP_COL[x] */ - end = S3C64XX_GPL(0 + cols); - for (gpio = S3C64XX_GPL(0); gpio < end; gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - } + s3c_gpio_cfgall_range(S3C64XX_GPL(0), cols, + S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE); } -- cgit v1.2.3