From patchwork Fri Jan 17 09:22:36 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Pargmann X-Patchwork-Id: 3502981 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0C0DBC02DC for ; Fri, 17 Jan 2014 09:23:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 42C492015E for ; Fri, 17 Jan 2014 09:23:53 +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 4C77E20142 for ; Fri, 17 Jan 2014 09:23:52 +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 1W45eA-0000WI-0g; Fri, 17 Jan 2014 09:23:26 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W45e3-0003aM-Ew; Fri, 17 Jan 2014 09:23:19 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W45dq-0003X6-8a for linux-arm-kernel@lists.infradead.org; Fri, 17 Jan 2014 09:23:07 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1W45dP-0002uH-VR; Fri, 17 Jan 2014 10:22:39 +0100 Received: from mpa by dude.hi.pengutronix.de with local (Exim 4.82) (envelope-from ) id 1W45dP-0000hK-Jq; Fri, 17 Jan 2014 10:22:39 +0100 From: Markus Pargmann To: Felipe Balbi Subject: [PATCH v4 2/2] usb: musb: dsps, use devm_kzalloc Date: Fri, 17 Jan 2014 10:22:36 +0100 Message-Id: <1389950556-6453-3-git-send-email-mpa@pengutronix.de> X-Mailer: git-send-email 1.8.5.2 In-Reply-To: <1389950556-6453-1-git-send-email-mpa@pengutronix.de> References: <1389950556-6453-1-git-send-email-mpa@pengutronix.de> X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: mpa@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140117_042306_498331_06358DBD X-CRM114-Status: GOOD ( 11.98 ) X-Spam-Score: -2.2 (--) Cc: Bin Liu , linux-usb@vger.kernel.org, kernel@pengutronix.de, Markus Pargmann , linux-omap@vger.kernel.org, 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=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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: Markus Pargmann --- drivers/usb/musb/musb_dsps.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index d0a97d6..6cae0c8 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -668,7 +668,7 @@ static int dsps_probe(struct platform_device *pdev) wrp = match->data; /* allocate glue */ - glue = kzalloc(sizeof(*glue), GFP_KERNEL); + glue = devm_kzalloc(&pdev->dev, sizeof(*glue), GFP_KERNEL); if (!glue) { dev_err(&pdev->dev, "unable to allocate glue memory\n"); return -ENOMEM; @@ -696,7 +696,6 @@ err3: pm_runtime_put(&pdev->dev); err2: pm_runtime_disable(&pdev->dev); - kfree(glue); return ret; } @@ -709,7 +708,6 @@ static int dsps_remove(struct platform_device *pdev) /* disable usbss clocks */ pm_runtime_put(&pdev->dev); pm_runtime_disable(&pdev->dev); - kfree(glue); debugfs_remove_recursive(glue->dbgfs_root);