Merge pull request #1755 from liu2guang/master

[bsp][rt1050] Fix the pin driver GCC build warning. | 修复pin驱动gcc编译警告.
2018-09-01 09:11:55 +08:00 · 2018-09-01 09:11:55 +08:00 · f0ab00621a
parent d203e3820b 03ef0fc58d
commit f0ab00621a
1 changed files with 1 additions and 1 deletions
--- a/bsp/imxrt1052-evk/drivers/drv_pin.c
+++ b/bsp/imxrt1052-evk/drivers/drv_pin.c
@ -362,7 +362,7 @@ void GPIO5_Combined_0_15_IRQHandler(void)

 static IRQn_Type rt1052_get_irqnum(GPIO_Type *gpio, rt_uint32_t gpio_pin)
 {
-    IRQn_Type irq_num; 
+    IRQn_Type irq_num = -100;  /* Invalid interrupt number */
    
    if(gpio == GPIO1)
    {