The gpiod_count() API is defined in gpio/consumer.h. Include it. Fixes: f8f7f47d576f ("Input: matrix_keypad - replace of_gpio_named_count() by gpiod_count()") Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/input/keyboard/matrix_keypad.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c index 63f078f2bc4a..7dd3f3eda834 100644 --- a/drivers/input/keyboard/matrix_keypad.c +++ b/drivers/input/keyboard/matrix_keypad.c @@ -9,6 +9,7 @@ #include <linux/types.h> #include <linux/delay.h> +#include <linux/gpio/consumer.h> #include <linux/platform_device.h> #include <linux/input.h> #include <linux/irq.h> -- 2.35.1