Big white-space cleanup.

[oweals/u-boot.git] / include / asm-arm / arch-at91sam9 / gpio.h

diff --git a/include/asm-arm/arch-at91sam9/gpio.h b/include/asm-arm/arch-at91sam9/gpio.h
index cdd9cc2db1fd9a9a6a93da3992de0b80e75bc777..c4d7b971beb8e7e562382eeea5e0b5509f2a649d 100644 (file)
--- a/include/asm-arm/arch-at91sam9/gpio.h
+++ b/include/asm-arm/arch-at91sam9/gpio.h
@@ -1,5 +1,5 @@
 /*
- * include/asm-arm/arch-at91/gpio.h
+ * [origin: Linux kernel include/asm-arm/arch-at91/gpio.h]
  *
  *  Copyright (C) 2005 HP Labs
  *
@@ -200,7 +200,6 @@ static unsigned long at91_pios[] = {
 #endif
 };
 
-
 static inline void *pin_to_controller(unsigned pin)
 {
        pin -= PIN_BASE;
@@ -219,7 +218,7 @@ static inline unsigned pin_to_mask(unsigned pin)
  */
 static inline int at91_set_GPIO_periph(unsigned pin, int use_pullup)
 {
-       void            *pio = pin_to_controller(pin);
+       void            *pio = pin_to_controller(pin);
        unsigned        mask = pin_to_mask(pin);
 
        __raw_writel(mask, pio + PIO_IDR);
@@ -228,13 +227,12 @@ static inline int at91_set_GPIO_periph(unsigned pin, int use_pullup)
        return 0;
 }
 
-
 /*
  * mux the pin to the "A" internal peripheral role.
  */
 static inline int at91_set_A_periph(unsigned pin, int use_pullup)
 {
-       void            *pio = pin_to_controller(pin);
+       void            *pio = pin_to_controller(pin);
        unsigned        mask = pin_to_mask(pin);
 
        __raw_writel(mask, pio + PIO_IDR);