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-rw-r--r--include/asm-x86/mach-rdc321x/gpio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-x86/mach-rdc321x/gpio.h b/include/asm-x86/mach-rdc321x/gpio.h
index acce0b7d397b..3639ece6485a 100644
--- a/include/asm-x86/mach-rdc321x/gpio.h
+++ b/include/asm-x86/mach-rdc321x/gpio.h
@@ -1,6 +1,8 @@
#ifndef _RDC321X_GPIO_H
#define _RDC321X_GPIO_H
+#include <linux/kernel.h>
+
extern int rdc_gpio_get_value(unsigned gpio);
extern void rdc_gpio_set_value(unsigned gpio, int value);
extern int rdc_gpio_direction_input(unsigned gpio);
@@ -18,6 +20,7 @@ static inline int gpio_request(unsigned gpio, const char *label)
static inline void gpio_free(unsigned gpio)
{
+ might_sleep();
rdc_gpio_free(gpio);
}