From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756061Ab3EUGiQ (ORCPT ); Tue, 21 May 2013 02:38:16 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:42038 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753979Ab3EUGiP (ORCPT ); Tue, 21 May 2013 02:38:15 -0400 Date: Tue, 21 May 2013 08:38:08 +0200 From: Sascha Hauer To: Fabio Estevam Cc: gregkh@linuxfoundation.org, kernel@pengutronix.de, shawn.guo@linaro.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] imx-drm: imx-tve: Check the return value of 'regulator_enable()' Message-ID: <20130521063808.GG32299@pengutronix.de> References: <1369058151-24986-1-git-send-email-fabio.estevam@freescale.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1369058151-24986-1-git-send-email-fabio.estevam@freescale.com> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 08:37:45 up 331 days, 21:49, 28 users, load average: 0.44, 0.55, 0.50 User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 20, 2013 at 10:55:49AM -0300, Fabio Estevam wrote: > Check the return value of 'regulator_enable()' to fix the following build error: > > drivers/staging/imx-drm/imx-tve.c: In function 'imx_tve_probe': > drivers/staging/imx-drm/imx-tve.c:671:19: warning: ignoring return value of 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result] > > Signed-off-by: Fabio Estevam All three: Acked-by: Sascha Hauer Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |