From patchwork Fri Mar 14 09:12:45 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Denis Carikli X-Patchwork-Id: 3831451 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id ED8B99F2BB for ; Fri, 14 Mar 2014 09:13:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2C8ED20306 for ; Fri, 14 Mar 2014 09:13:31 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1EEC1202E9 for ; Fri, 14 Mar 2014 09:13:30 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WOOBB-00029M-Ht; Fri, 14 Mar 2014 09:13:25 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WOOB9-0004nA-81; Fri, 14 Mar 2014 09:13:23 +0000 Received: from smtp1-g21.free.fr ([2a01:e0c:1:1599::10]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WOOB6-0004mb-0k for linux-arm-kernel@lists.infradead.org; Fri, 14 Mar 2014 09:13:21 +0000 Received: from denis-N73SV.local.eukrea.com (unknown [88.170.243.169]) by smtp1-g21.free.fr (Postfix) with ESMTP id 3BB9E940139; Fri, 14 Mar 2014 10:12:51 +0100 (CET) From: Denis Carikli To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen Subject: [PATCH v7][ 1/5] video: mx3fb: Use devm_kzalloc Date: Fri, 14 Mar 2014 10:12:45 +0100 Message-Id: <1394788369-5096-1-git-send-email-denis@eukrea.com> X-Mailer: git-send-email 1.7.9.5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140314_051320_753610_25A8B5BB X-CRM114-Status: UNSURE ( 7.43 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.2 (-) Cc: linux-fbdev@vger.kernel.org, =?UTF-8?q?Eric=20B=C3=A9nard?= , Denis Carikli , Sascha Hauer , Shawn Guo , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Replace kzalloc by devm_kzalloc and remove the kfree() calls. Signed-off-by: Denis Carikli --- ChangeLog v6->v7: - Removed the Cc from the patch, they went into git send-email instead. ChangeLog v5->v6: - New patch need --- drivers/video/fbdev/mx3fb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c index 142e860..ee95de8 100644 --- a/drivers/video/fbdev/mx3fb.c +++ b/drivers/video/fbdev/mx3fb.c @@ -1496,7 +1496,7 @@ static int mx3fb_probe(struct platform_device *pdev) if (!sdc_reg) return -EINVAL; - mx3fb = kzalloc(sizeof(*mx3fb), GFP_KERNEL); + mx3fb = devm_kzalloc(&pdev->dev, sizeof(*mx3fb), GFP_KERNEL); if (!mx3fb) return -ENOMEM; @@ -1542,7 +1542,6 @@ ersdc0: dmaengine_put(); iounmap(mx3fb->reg_base); eremap: - kfree(mx3fb); dev_err(dev, "mx3fb: failed to register fb\n"); return ret; } @@ -1561,7 +1560,6 @@ static int mx3fb_remove(struct platform_device *dev) dmaengine_put(); iounmap(mx3fb->reg_base); - kfree(mx3fb); return 0; }