From nobody Sun Jun 14 21:11:14 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD234C433F5 for ; Wed, 11 May 2022 08:51:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244022AbiEKIv3 (ORCPT ); Wed, 11 May 2022 04:51:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244089AbiEKIvH (ORCPT ); Wed, 11 May 2022 04:51:07 -0400 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11CDD3703E for ; Wed, 11 May 2022 01:51:04 -0700 (PDT) Received: from kwepemi500015.china.huawei.com (unknown [172.30.72.54]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4KypRC389wzCsYw; Wed, 11 May 2022 16:46:15 +0800 (CST) Received: from huawei.com (10.175.127.227) by kwepemi500015.china.huawei.com (7.221.188.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 11 May 2022 16:51:02 +0800 From: Zheng Bin To: , , , , CC: , Subject: [PATCH -next] ARM: davinci: da850-evm: add missing platform_device_unregister in da850_lcd_hw_init Date: Wed, 11 May 2022 17:04:56 +0800 Message-ID: <20220511090456.3428850-1-zhengbin13@huawei.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemi500015.china.huawei.com (7.221.188.92) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" da850_lcd_hw_init misses a call platform_device_unregister in error path, this patch fixes that. Signed-off-by: Zheng Bin Reviewed-by: Bartosz Golaszewski --- arch/arm/mach-davinci/board-da850-evm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinc= i/board-da850-evm.c index efc26b472ef8..7b2a1a37e5c0 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -873,8 +873,10 @@ static int da850_lcd_hw_init(void) return PTR_ERR(backlight); status =3D platform_device_register(&da850_lcd_supply_device); - if (status) + if (status) { + platform_device_unregister(backlight); return status; + } return 0; } -- 2.31.1