From e8e673d6ce92839ba373a69eb6c9ee36b001a208 Mon Sep 17 00:00:00 2001
From: Hauke Petersen <hauke.petersen@fu-berlin.de>
Date: Thu, 4 Feb 2016 15:34:07 +0100
Subject: [PATCH] cpu/sam3: simplified struct init in GPIO driver

---
 cpu/sam3/periph/gpio.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/cpu/sam3/periph/gpio.c b/cpu/sam3/periph/gpio.c
index d22329e1cd..ef5dab67e8 100644
--- a/cpu/sam3/periph/gpio.c
+++ b/cpu/sam3/periph/gpio.c
@@ -45,10 +45,7 @@
 /**
  * @brief Allocation of memory for 7 independent interrupt slots
  */
-static gpio_isr_ctx_t exti_ctx[CTX_NUMOF] = {
-    {NULL, NULL}, {NULL, NULL}, {NULL, NULL}, {NULL, NULL},
-    {NULL, NULL}, {NULL, NULL}, {NULL, NULL}
-};
+static gpio_isr_ctx_t exti_ctx[CTX_NUMOF] = {{0}};
 
 /**
  * @brief Allocation of 4 bit per pin to map a pin to an interrupt context