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author | Ingo Molnar <mingo@elte.hu> | 2010-12-16 11:22:25 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-12-16 11:22:27 +0100 |
commit | 006b20fe4c69189b0d854e5eabf269e50ca86cdd (patch) | |
tree | 948b08825a36114c85ddc2bfcd965c261e32810f /arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h | |
parent | 5f29805a4f4627e766f862ff9f10c14f5f314359 (diff) | |
parent | d949750fed168b6553ca11ed19e4affd19d7a4d7 (diff) | |
download | op-kernel-dev-006b20fe4c69189b0d854e5eabf269e50ca86cdd.zip op-kernel-dev-006b20fe4c69189b0d854e5eabf269e50ca86cdd.tar.gz |
Merge branch 'perf/urgent' into perf/core
Merge reason: We want to apply a dependent patch.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h')
-rw-r--r-- | arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h b/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h index 8fd65d8..0d2c570 100644 --- a/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h +++ b/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h @@ -210,6 +210,17 @@ extern s3c_gpio_pull_t s3c_gpio_getpull_1up(struct s3c_gpio_chip *chip, unsigned int off); /** + * s3c_gpio_getpull_1down() - Get configuration for choice of down or none + * @chip: The gpio chip that the GPIO pin belongs to + * @off: The offset to the pin to get the configuration of. + * + * This helper function reads the state of the pull-down resistor for the + * given GPIO in the same case as s3c_gpio_setpull_1down. +*/ +extern s3c_gpio_pull_t s3c_gpio_getpull_1down(struct s3c_gpio_chip *chip, + unsigned int off); + +/** * s3c_gpio_setpull_s3c2443() - Pull configuration for s3c2443. * @chip: The gpio chip that is being configured. * @off: The offset for the GPIO being configured. |