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| author | Shubhrajyoti D <shubhrajyoti@ti.com> | 2010-08-03 19:44:40 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-08-03 19:45:31 -0700 |
| commit | 173bdd746b128241d3d6d202142820692e7dd530 (patch) | |
| tree | 4586610c9aee7d3689004e03ab0d4ed4e250f32d /include/linux/gpio_keys.h | |
| parent | 448cd1664a573e69f54bfd32f3bb7220212b6cf5 (diff) | |
| download | lwn-173bdd746b128241d3d6d202142820692e7dd530.tar.gz lwn-173bdd746b128241d3d6d202142820692e7dd530.zip | |
Input: gpio_keys - add hooks to enable/disable device
Allow platform code to specify callbcks that will be invoked when
input device is opened or closed, allowing, for example, to enable
the device.
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/gpio_keys.h')
| -rw-r--r-- | include/linux/gpio_keys.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h index cd0b3f30f48e..ce73a30113b4 100644 --- a/include/linux/gpio_keys.h +++ b/include/linux/gpio_keys.h @@ -17,6 +17,8 @@ struct gpio_keys_platform_data { struct gpio_keys_button *buttons; int nbuttons; unsigned int rep:1; /* enable input subsystem auto repeat */ + int (*enable)(struct device *dev); + void (*disable)(struct device *dev); }; #endif |