backport missing platform data members for gpio-keys

SVN-Revision: 31306

target/linux/generic/patches-2.6.32/035-gpio_keys_backport.patch

@@ -0,0 +1,15 @@
+--- a/include/linux/gpio_keys.h
++++ b/include/linux/gpio_keys.h
+@@ -15,7 +15,12 @@ struct gpio_keys_button {
+ struct gpio_keys_platform_data {
+ 	struct gpio_keys_button *buttons;
+ 	int nbuttons;
++	unsigned int poll_interval;     /* polling interval in msecs -
++					   for polling driver only */
+ 	unsigned int rep:1;		/* enable input subsystem auto repeat */
++	int (*enable)(struct device *dev);
++	void (*disable)(struct device *dev);
++	const char *name;		/* input device name */
+ };
+ 
+ #endif