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Diffstat (limited to 'arch/arm/mach-ns9xxx/gpio.c')
-rw-r--r--arch/arm/mach-ns9xxx/gpio.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
index 5241e6a286c..5503ca09c4a 100644
--- a/arch/arm/mach-ns9xxx/gpio.c
+++ b/arch/arm/mach-ns9xxx/gpio.c
@@ -8,6 +8,7 @@
8 * under the terms of the GNU General Public License version 2 as published by 8 * under the terms of the GNU General Public License version 2 as published by
9 * the Free Software Foundation. 9 * the Free Software Foundation.
10 */ 10 */
11#include <linux/kernel.h>
11#include <linux/compiler.h> 12#include <linux/compiler.h>
12#include <linux/init.h> 13#include <linux/init.h>
13#include <linux/spinlock.h> 14#include <linux/spinlock.h>
@@ -63,6 +64,7 @@ EXPORT_SYMBOL(gpio_request);
63 64
64void gpio_free(unsigned gpio) 65void gpio_free(unsigned gpio)
65{ 66{
67 might_sleep();
66 clear_bit(gpio, gpiores); 68 clear_bit(gpio, gpiores);
67 return; 69 return;
68} 70}