From 44abbe60aac8fa6612005d808865224f5403ec2f Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Mon, 27 Feb 2017 14:51:29 -0600
Subject: [PATCH] Fix typo in name of callback field.

---
 arch/arm/src/stm32/stm32_exti_gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/src/stm32/stm32_exti_gpio.c b/arch/arm/src/stm32/stm32_exti_gpio.c
index 86000eac76..cc61b2a1a0 100644
--- a/arch/arm/src/stm32/stm32_exti_gpio.c
+++ b/arch/arm/src/stm32/stm32_exti_gpio.c
@@ -342,7 +342,7 @@ xcpt_t stm32_gpiosetevent(uint32_t pinset, bool risingedge, bool fallingedge,
 
       for (i = 0; i < nshared; i++)
         {
-          if (shared_cbs[i].handler != NULL)
+          if (shared_cbs[i].callback != NULL)
             {
               break;
             }