shao ziyang / mbed-src-kl05

mbed library sources

Dependents:   frdm_kl05z_gpio_test

Fork of mbed-src by mbed official

Diff: targets/hal/TARGET_STM/TARGET_NUCLEO_L152RE/gpio_api.c

Revision:
84:f54042cbc282
Parent:
76:aeb1df146756
Child:
113:65a335a675de
--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_L152RE/gpio_api.c	Fri Jan 31 10:15:06 2014 +0000
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_L152RE/gpio_api.c	Mon Feb 03 09:30:05 2014 +0000
@@ -42,15 +42,13 @@
 }
 
 void gpio_init(gpio_t *obj, PinName pin, PinDirection direction) {
-    GPIO_TypeDef *gpio;
-
     if (pin == NC) return;
 
     uint32_t port_index = STM_PORT(pin);
   
     // Enable GPIO clock
     uint32_t gpio_add = Set_GPIO_Clock(port_index);
-    gpio = (GPIO_TypeDef *)gpio_add;
+    GPIO_TypeDef *gpio = (GPIO_TypeDef *)gpio_add;
     
     // Fill GPIO object structure for future use
     obj->pin     = pin;