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-rw-r--r--include/linux/of_gpio.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index e25abf6..fc2472c 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -65,6 +65,7 @@ static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc)
extern int of_get_gpio_flags(struct device_node *np, int index,
enum of_gpio_flags *flags);
+extern unsigned int of_gpio_count(struct device_node *np);
extern int of_mm_gpiochip_add(struct device_node *np,
struct of_mm_gpio_chip *mm_gc);
@@ -81,6 +82,11 @@ static inline int of_get_gpio_flags(struct device_node *np, int index,
return -ENOSYS;
}
+static inline unsigned int of_gpio_count(struct device_node *np)
+{
+ return 0;
+}
+
#endif /* CONFIG_OF_GPIO */
/**