Blackfin: gpio: optimize free path a little

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

diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 9c0e5d1954d87c7d2961a3732e04ed276fbf6f0d..224688fc5426953bc8d5807945c83265c3cc8135 100644 (file)
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -142,8 +142,10 @@ struct gpio_port_t {
 
 #ifdef CONFIG_BFIN_GPIO_TRACK
 void bfin_gpio_labels(void);
+void bfin_gpio_free(unsigned gpio);
 #else
 #define bfin_gpio_labels()
+#define bfin_gpio_free(gpio)
 #define bfin_gpio_request(gpio, label) bfin_gpio_request(gpio)
 #define bfin_special_gpio_request(gpio, label) bfin_special_gpio_request(gpio)
 #endif
@@ -154,7 +156,6 @@ int bfin_special_gpio_request(unsigned gpio, const char *label);
 #endif
 
 int bfin_gpio_request(unsigned gpio, const char *label);
-void bfin_gpio_free(unsigned gpio);
 int bfin_gpio_direction_input(unsigned gpio);
 int bfin_gpio_direction_output(unsigned gpio, int value);
 int bfin_gpio_get_value(unsigned gpio);