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| author | Sangwook Lee <sangwook.lee@linaro.org> | 2011-09-29 12:57:17 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-10-03 15:19:19 -0400 |
| commit | e209c5a7ed1870ab7f112ad47083b5d616e8b6a4 (patch) | |
| tree | e7f519c0946eca6f1c8f9a818352303e7fb25f42 /include | |
| parent | 893d73f4a15bda966cb72f84897898eb235e134c (diff) | |
| download | linux-3.10-e209c5a7ed1870ab7f112ad47083b5d616e8b6a4.tar.gz linux-3.10-e209c5a7ed1870ab7f112ad47083b5d616e8b6a4.tar.bz2 linux-3.10-e209c5a7ed1870ab7f112ad47083b5d616e8b6a4.zip | |
net:rfkill: add a gpio setup function into GPIO rfkill
Add a gpio setup function which gives a chance to set up
platform specific configuration such as pin multiplexing,
input/output direction at the runtime or booting time.
Signed-off-by: Sangwook Lee <sangwook.lee@linaro.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/rfkill-gpio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/rfkill-gpio.h b/include/linux/rfkill-gpio.h index a175d059803..4d09f6eab35 100644 --- a/include/linux/rfkill-gpio.h +++ b/include/linux/rfkill-gpio.h @@ -30,6 +30,8 @@ * @reset_gpio: GPIO which is used for reseting rfkill switch * @shutdown_gpio: GPIO which is used for shutdown of rfkill switch * @power_clk_name: [optional] name of clk to turn off while blocked + * @gpio_runtime_close: clean up platform specific gpio configuration + * @gpio_runtime_setup: set up platform specific gpio configuration */ struct rfkill_gpio_platform_data { @@ -38,6 +40,8 @@ struct rfkill_gpio_platform_data { int shutdown_gpio; const char *power_clk_name; enum rfkill_type type; + void (*gpio_runtime_close)(struct platform_device *); + int (*gpio_runtime_setup)(struct platform_device *); }; #endif /* __RFKILL_GPIO_H */ |