diff options
| author |   Kukjin Kim <kgene.kim@samsung.com> | 2010-10-01 20:50:20 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-23 11:50:59 +0900 |
| commit | e27ecd7306992fbe58ab03f20aa3452a8b40499a (patch) | |
| tree | 8823d4aa7e17f9f1741a1673d20b919be590700a /arch/arm/mach-s5pc100/setup-keypad.c | |
| parent | ARM: S5P64X0: 2nd Change to using s3c_gpio_cfgall_range() (diff) | |
| download | linux-dev-e27ecd7306992fbe58ab03f20aa3452a8b40499a.tar.xz linux-dev-e27ecd7306992fbe58ab03f20aa3452a8b40499a.zip | |
ARM: S5PC100: 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 <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5pc100/setup-keypad.c')
| -rw-r--r-- | arch/arm/mach-s5pc100/setup-keypad.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/arm/mach-s5pc100/setup-keypad.c b/arch/arm/mach-s5pc100/setup-keypad.c index d0837a72a58e..966b49f0e281 100644 --- a/arch/arm/mach-s5pc100/setup-keypad.c +++ b/arch/arm/mach-s5pc100/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 GPH3 pins to special-function 3: KP_ROW[x] */ - end = S5PC100_GPH3(rows); - for (gpio = S5PC100_GPH3(0); gpio < end; gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - } + s3c_gpio_cfgall_range(S5PC100_GPH3(0), rows, + S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE); /* Set all the necessary GPH2 pins to special-function 3: KP_COL[x] */ - end = S5PC100_GPH2(cols); - for (gpio = S5PC100_GPH2(0); gpio < end; gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - } + s3c_gpio_cfgall_range(S5PC100_GPH2(0), cols, + S3C_GPIO_SFN(3), S3C_GPIO_PULL_NONE); } |