From nobody Wed Sep 3 05:56:07 2025 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 A9DBBECAAA1 for ; Mon, 24 Oct 2022 12:31:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233820AbiJXMbc (ORCPT ); Mon, 24 Oct 2022 08:31:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34836 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233913AbiJXM2j (ORCPT ); Mon, 24 Oct 2022 08:28:39 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D6F586833; Mon, 24 Oct 2022 05:02:15 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A966961252; Mon, 24 Oct 2022 12:00:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BD10EC433C1; Mon, 24 Oct 2022 12:00:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666612809; bh=YqqfBLDCHIre+JSjFqMR5fczi5ijx+iG1FyyUcTV2kg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WVqE6JYZYPPIuk9mUKlyFomUtVMjtR+rmUaZFUlWW5/XJM296uDYLNfwCN9UKQeR9 PTptuqLZU6xmzWfYUGfiOV/qAG6+MUb+SAPT1ABczbhEQQbFHhdcA/+Ld3pPVAAsCc QSx53sl2qifZ+0w0Lk7mrDKRz7tcttaV3ljiIW/M= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Liang He , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 4.19 128/229] media: exynos4-is: fimc-is: Add of_node_put() when breaking out of loop Date: Mon, 24 Oct 2022 13:30:47 +0200 Message-Id: <20221024113003.147757617@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221024112959.085534368@linuxfoundation.org> References: <20221024112959.085534368@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Liang He [ Upstream commit 211f8304fa21aaedc2c247f0c9d6c7f1aaa61ad7 ] In fimc_is_register_subdevs(), we need to call of_node_put() for the reference 'i2c_bus' when breaking out of the for_each_compatible_node() which has increased the refcount. Fixes: 9a761e436843 ("[media] exynos4-is: Add Exynos4x12 FIMC-IS driver") Signed-off-by: Liang He Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/exynos4-is/fimc-is.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/pl= atform/exynos4-is/fimc-is.c index 0f3f82bd4d20..6f59fe02c727 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -217,6 +217,7 @@ static int fimc_is_register_subdevs(struct fimc_is *is) =20 if (ret < 0 || index >=3D FIMC_IS_SENSORS_NUM) { of_node_put(child); + of_node_put(i2c_bus); return ret; } index++; --=20 2.35.1