From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.kundenserver.de ([212.227.17.10]:53854 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751259AbdIOTwf (ORCPT ); Fri, 15 Sep 2017 15:52:35 -0400 From: Arnd Bergmann To: Bluecherry Maintainers , Anton Sviridenko , Andrey Utkin , Ismael Luceno , Mauro Carvalho Chehab Cc: Arnd Bergmann , Hans Verkuil , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] [media] solo6x10: hide unused variable Date: Fri, 15 Sep 2017 21:52:04 +0200 Message-Id: <20170915195225.1394284-1-arnd@arndb.de> Sender: linux-media-owner@vger.kernel.org List-ID: 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 --- drivers/media/pci/solo6x10/solo6x10-gpio.c | 2 ++ 1 file changed, 2 insertions(+) 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 -- 2.9.0