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| author | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-25 15:57:16 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-25 15:57:16 +0900 |
| commit | 4d9374f39e40f7c7fc15acbfe01dceeee850509f (patch) | |
| tree | 31ec5c2ae0ae753a7bdb5a34f3a607fdda2db6c6 /arch/arm/mach-s3c64xx/setup-keypad.c | |
| parent | dc6c0ca39daad44f3169656296ef81d39a6dc7f5 (diff) | |
| parent | dff2126c548d54b040997257407a69a6cdf7a5b6 (diff) | |
| download | kernel_samsung_smdk4412-4d9374f39e40f7c7fc15acbfe01dceeee850509f.tar.gz kernel_samsung_smdk4412-4d9374f39e40f7c7fc15acbfe01dceeee850509f.tar.bz2 kernel_samsung_smdk4412-4d9374f39e40f7c7fc15acbfe01dceeee850509f.zip | |
Merge branch 'next-gpio-update' into for-next
Diffstat (limited to 'arch/arm/mach-s3c64xx/setup-keypad.c')
| -rw-r--r-- | arch/arm/mach-s3c64xx/setup-keypad.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/arch/arm/mach-s3c64xx/setup-keypad.c b/arch/arm/mach-s3c64xx/setup-keypad.c index abc34e4e1a9..d1fd7228ee7 100644 --- a/arch/arm/mach-s3c64xx/setup-keypad.c +++ b/arch/arm/mach-s3c64xx/setup-keypad.c @@ -15,20 +15,9 @@ 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_cfgrange_nopull(S3C64XX_GPK(8), 8 + rows, S3C_GPIO_SFN(3)); /* 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_cfgrange_nopull(S3C64XX_GPL(0), cols, S3C_GPIO_SFN(3)); } |