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-rw-r--r--include/asm-generic/gpio.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 6098cae2af8e..ff5c66080c8c 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -147,11 +147,11 @@ extern struct gpio_chip *gpiochip_find(void *data,
147/* Always use the library code for GPIO management calls, 147/* Always use the library code for GPIO management calls,
148 * or when sleeping may be involved. 148 * or when sleeping may be involved.
149 */ 149 */
150extern int __must_check gpio_request(unsigned gpio, const char *label); 150extern int gpio_request(unsigned gpio, const char *label);
151extern void gpio_free(unsigned gpio); 151extern void gpio_free(unsigned gpio);
152 152
153extern int __must_check gpio_direction_input(unsigned gpio); 153extern int gpio_direction_input(unsigned gpio);
154extern int __must_check gpio_direction_output(unsigned gpio, int value); 154extern int gpio_direction_output(unsigned gpio, int value);
155 155
156extern int gpio_set_debounce(unsigned gpio, unsigned debounce); 156extern int gpio_set_debounce(unsigned gpio, unsigned debounce);
157 157
@@ -192,8 +192,8 @@ struct gpio {
192 const char *label; 192 const char *label;
193}; 193};
194 194
195extern int __must_check gpio_request_one(unsigned gpio, unsigned long flags, const char *label); 195extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *label);
196extern int __must_check gpio_request_array(struct gpio *array, size_t num); 196extern int gpio_request_array(struct gpio *array, size_t num);
197extern void gpio_free_array(struct gpio *array, size_t num); 197extern void gpio_free_array(struct gpio *array, size_t num);
198 198
199#ifdef CONFIG_GPIO_SYSFS 199#ifdef CONFIG_GPIO_SYSFS