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authorShubhrajyoti D <shubhrajyoti@ti.com>2010-08-03 19:44:40 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2010-08-03 19:45:31 -0700
commit173bdd746b128241d3d6d202142820692e7dd530 (patch)
tree4586610c9aee7d3689004e03ab0d4ed4e250f32d /include/linux/gpio_keys.h
parent448cd1664a573e69f54bfd32f3bb7220212b6cf5 (diff)
downloadlwn-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.h2
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