From d259f91c0efb3896daadc1cd0c5207e5c81cb6b7 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 15 Sep 2017 15:52:04 -0400 Subject: media: solo6x10: hide unused variable When building without CONFIG_GPIOLIB, we get a harmless warning about an unused variable: drivers/media/pci/solo6x10/solo6x10-gpio.c: In function 'solo_gpio_init': drivers/media/pci/solo6x10/solo6x10-gpio.c:165:6: error: unused variable 'ret' [-Werror=unused-variable] This adds another #ifdef around the declaration. Fixes: d3202d1981dc ("media: solo6x10: export hardware GPIO pins 8:31 to gpiolib interface") Signed-off-by: Arnd Bergmann Signed-off-by: Ismael Luceno Acked-by: Anton Sviridenko Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/solo6x10/solo6x10-gpio.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/media/pci/solo6x10') diff --git a/drivers/media/pci/solo6x10/solo6x10-gpio.c b/drivers/media/pci/solo6x10/solo6x10-gpio.c index 3d0d1aa2f6a8..7b4641a2cb84 100644 --- a/drivers/media/pci/solo6x10/solo6x10-gpio.c +++ b/drivers/media/pci/solo6x10/solo6x10-gpio.c @@ -162,7 +162,9 @@ static void solo_gpiochip_set(struct gpio_chip *chip, int solo_gpio_init(struct solo_dev *solo_dev) { +#ifdef CONFIG_GPIOLIB int ret; +#endif solo_gpio_config(solo_dev); #ifdef CONFIG_GPIOLIB -- cgit v1.2.3