[PATCH 17/30] gpio: add static inlines for gpio_request/gpio_free

[Sascha Hauer]

Some drivers use gpio_request/gpio_free. Currently no architecture
has code behind these functions. Provide static inline functions
for these and remvoe the at91 specific inline functions.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/mach-at91/include/mach/gpio.h |    9 ---------
 include/gpio.h                         |   13 +++++++++++++
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-at91/include/mach/gpio.h b/arch/arm/mach-at91/include/mach/gpio.h
index 0f93f8d..3533bf9 100644
--- a/arch/arm/mach-at91/include/mach/gpio.h
+++ b/arch/arm/mach-at91/include/mach/gpio.h
@@ -248,15 +248,6 @@ struct at91_gpio_bank {
 
 extern int at91_gpio_init(struct at91_gpio_bank *data, int nr_banks);
 
-static inline int gpio_request(unsigned gpio, const char *label)
-{
-	return 0;
-}
-
-static inline void gpio_free(unsigned gpio)
-{
-}
-
 extern int gpio_direction_input(unsigned gpio);
 extern int gpio_direction_output(unsigned gpio, int value);
 #define gpio_get_value at91_get_gpio_value
diff --git a/include/gpio.h b/include/gpio.h
index 9fc03a4..b7d8402 100644
--- a/include/gpio.h
+++ b/include/gpio.h
@@ -1 +1,14 @@
+#ifndef __GPIO_H
+#define __GPIO_H
+
 #include <asm/gpio.h>
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+	return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+}
+#endif /* __GPIO_H */
-- 
1.7.10