From patchwork Tue Nov 5 03:21:08 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Libin Yang X-Patchwork-Id: 20606 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1VdXCq-0007oc-Iy; Tue, 05 Nov 2013 04:21:28 +0100 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-7) with esmtp id 1VdXCo-0001Wh-1Z; Tue, 05 Nov 2013 04:21:28 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754141Ab3KEDVQ (ORCPT + 1 other); Mon, 4 Nov 2013 22:21:16 -0500 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:50439 "EHLO mx0a-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751451Ab3KEDVP (ORCPT ); Mon, 4 Nov 2013 22:21:15 -0500 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.14.5/8.14.5) with SMTP id rA53LEux002083; Mon, 4 Nov 2013 19:21:14 -0800 Received: from sc-owa01.marvell.com ([199.233.58.136]) by mx0a-0016f401.pphosted.com with ESMTP id 1fxb74b50u-14 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NOT); Mon, 04 Nov 2013 19:21:14 -0800 Received: from [10.38.36.173] (10.38.36.173) by sc-owa01.marvell.com (10.93.76.21) with Microsoft SMTP Server (TLS) id 8.3.213.0; Mon, 4 Nov 2013 19:21:11 -0800 Message-ID: <1383621668.10562.5.camel@younglee-desktop> Subject: [PATCH] media: marvell-ccic: drop resource free in driver remove From: lbyang Reply-To: lbyang@marvell.com To: CC: Date: Tue, 5 Nov 2013 11:21:08 +0800 X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8794, 1.0.431, 0.0.0000 definitions=2013-11-05_01:2013-11-05, 2013-11-05, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=3 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1305240000 definitions=main-1311040244 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2013.11.5.31215 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' FROM_NAME_ONE_WORD 0.05, HTML_00_01 0.05, HTML_00_10 0.05, MSGID_ADDED_BY_MTA 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1300_1399 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, CT_TEXT_PLAIN_UTF8_CAPS 0, INVALID_MSGID_NO_FQDN 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __DATE_TZ_HK 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_REPLYTO 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __REPLYTO_SAMEAS_FROM_ACC 0, __REPLYTO_SAMEAS_FROM_ADDY 0, __REPLYTO_SAMEAS_FROM_DOMAIN 0, __SANE_MSGID 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' From: Libin Yang Date: Tue, 5 Nov 2013 10:18:15 +0800 Subject: [PATCH] marvell-ccic: drop resource free in driver remove The mmp-driver is using devm_* to allocate the resource. The old resource release methods are not appropriate here. Signed-off-by: Libin Yang Acked-by: Jonathan Corbet --- drivers/media/platform/marvell-ccic/mmp-driver.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c index 3458fa0..70cb57f 100644 --- a/drivers/media/platform/marvell-ccic/mmp-driver.c +++ b/drivers/media/platform/marvell-ccic/mmp-driver.c @@ -478,18 +478,11 @@ out_deinit_clk: static int mmpcam_remove(struct mmp_camera *cam) { struct mcam_camera *mcam = &cam->mcam; - struct mmp_camera_platform_data *pdata; mmpcam_remove_device(cam); mccic_shutdown(mcam); mmpcam_power_down(mcam); - pdata = cam->pdev->dev.platform_data; - gpio_free(pdata->sensor_reset_gpio); - gpio_free(pdata->sensor_power_gpio); mcam_deinit_clk(mcam); - iounmap(cam->power_regs); - iounmap(mcam->regs); - kfree(cam); return 0; }