From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753403Ab3FGKW2 (ORCPT ); Fri, 7 Jun 2013 06:22:28 -0400 Received: from moutng.kundenserver.de ([212.227.17.10]:51065 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751887Ab3FGKW1 (ORCPT ); Fri, 7 Jun 2013 06:22:27 -0400 From: Arnd Bergmann To: Jingoo Han Cc: "'Andrew Morton'" , "'Shuah Khan'" , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, shuahkhan@gmail.com, rpurdie@rpsys.net, FlorianSchandinat@gmx.de, plagnioj@jcrosoft.com, tomi.valkeinen@ti.com, rafael.j.wysocki@intel.com Subject: Re: [PATCH] backlight: add CONFIG_PM_SLEEP to suspend/resume functions Date: Fri, 07 Jun 2013 12:22:19 +0200 Message-ID: <2386569.59VQ9D5dv5@wuerfel> User-Agent: KMail/4.10.3 (Linux/3.9.0-2-generic; KDE/4.10.3; x86_64; ; ) In-Reply-To: <000201ce631f$d4ad0d50$7e0727f0$@samsung.com> References: <000201ce631f$d4ad0d50$7e0727f0$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V02:K0:knWgGoCNOm4W/gF4Brg6g15xQeN9Od2SW7SwlN+SSJb xv7Ngzbk4RIANcnKwHfFkghyvts7q5oTKSlUZovkn8l8x+ePLr bDSYPs6zRy9+Cnga5xHTwFCrxZYzKCdsnvtaw/jbKCavzzHqO1 3fvlw9ytpI24XTPWjxCl+0CIndV1+78p5xNn4VpxKuCWA1OUUj 0afeA/Q9BdMJRDbsfd1tqrLTdBVQfBAjL4VCuEa82hDBHzK4Yu FkAn4534x8jlRLcRMTFI6yANTFLGpjMpFAxG+6DWlz+cXo1Hqz TMcVW9j3GcL5bUvNxhh/cU9Z+H8FGA3Y8slOnJbbDlJeWLrlpT bI1YZ/QwWIJQgBIctNDA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday 07 June 2013 10:39:20 Jingoo Han wrote: > Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following > build warning when CONFIG_PM_SLEEP is not selected. This is because > sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when > the CONFIG_PM_SLEEP is enabled. > > drivers/video/backlight/backlight.c:211:12: warning: 'backlight_suspend' defined but not used [-Wunused-function] > drivers/video/backlight/backlight.c:225:12: warning: 'backlight_resume' defined but not used [-Wunused-function] > > Signed-off-by: Jingoo Han I forgot: Acked-by: Arnd Bergmann