gpio_keys: fix struct device declared inside parameter list
From: Heiko Stuebner <heiko@...> Date: Thu, 12 Jan 2012 09:57:22 +0100
Commit-Message
A struct device parameter is used in the enable and disable callbacks to distinguish between different gpio_keys devices. Platforms that don't use these callbacks may not include struct device at all, as seen on arch/arm/mach-s3c2410/mach-n30.c Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
include/linux/gpio_keys.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
Statistics
- 2 lines added
- 0 lines removed
Changes
-------------------------- include/linux/gpio_keys.h ---------------------------
index b5ca4b2..004ff33 100644
@@ -1,6 +1,8 @@
#ifndef _GPIO_KEYS_H
#define _GPIO_KEYS_H
+struct device;
+
struct gpio_keys_button {
/* Configuration parameters */
unsigned int code; /* input event code (KEY_*, SW_*) */