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path: root/drivers/gpio/gpiolib-of.h
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Diffstat (limited to 'drivers/gpio/gpiolib-of.h')
-rw-r--r--drivers/gpio/gpiolib-of.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-of.h b/drivers/gpio/gpiolib-of.h
index 9768831b1fe2..ed26664f1537 100644
--- a/drivers/gpio/gpiolib-of.h
+++ b/drivers/gpio/gpiolib-of.h
@@ -35,4 +35,6 @@ static inline bool of_gpio_need_valid_mask(const struct gpio_chip *gc)
}
#endif /* CONFIG_OF_GPIO */
+extern struct notifier_block gpio_of_notifier;
+
#endif /* GPIOLIB_OF_H */