From patchwork Sat Aug 3 06:30:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cuigaosheng X-Patchwork-Id: 13752296 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4C767C52D6D for ; Sat, 3 Aug 2024 06:31:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=55PH0to2dnBL6IfP6cBtTlj5m/mmf81UH7FY9nPa1cE=; b=uOYTFzfppawYk7vSOQ8wHzJ/IR jYuUsesV47pHbPjrJyeNzEfY2uWvDHg1RE5F2AjwpX8QpBeL/oawdf7PQenOFN0xjqHRzEwxUeuiV oX0I+9Ce9lOJG3KZobdxZUU8bBIh/ILKGrPflC3G6yWS2pqSwXlFCzdf7qp9qwe2TThuYQhj4dUAU oCh9a+nQFEhOxaoPjzSHWQwmjvVs1o1J33bImE65SQJ8Q2h1AKfnuyrUdhVtbhiMSnJUYA8Unf6dh LFPmwgHY2VdIFGueI0qE8ILIpd84B9Tn2+L1LD8PFh6zoQMuyA3AKE8/h0moBh7N7HYsDlCpEwL4k XD9GtqnA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sa8Ih-0000000Au1Y-2y2B; Sat, 03 Aug 2024 06:31:35 +0000 Received: from szxga02-in.huawei.com ([45.249.212.188]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sa8Hj-0000000Atui-22rr for linux-arm-kernel@lists.infradead.org; Sat, 03 Aug 2024 06:30:37 +0000 Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4WbXpJ3jTqzfZVK; Sat, 3 Aug 2024 14:28:40 +0800 (CST) Received: from kwepemd200011.china.huawei.com (unknown [7.221.188.251]) by mail.maildlp.com (Postfix) with ESMTPS id 5BF421400DC; Sat, 3 Aug 2024 14:30:32 +0800 (CST) Received: from cgs.huawei.com (10.244.148.83) by kwepemd200011.china.huawei.com (7.221.188.251) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.34; Sat, 3 Aug 2024 14:30:31 +0800 From: Gaosheng Cui To: , , , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH -next 1/3] drm/exynos: Add missing clk_disable_unprepare in exynos_fimd_resume Date: Sat, 3 Aug 2024 14:30:28 +0800 Message-ID: <20240803063030.316390-2-cuigaosheng1@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240803063030.316390-1-cuigaosheng1@huawei.com> References: <20240803063030.316390-1-cuigaosheng1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.244.148.83] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemd200011.china.huawei.com (7.221.188.251) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240802_233035_953540_8BD789E9 X-CRM114-Status: UNSURE ( 8.43 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the missing clk_disable_unprepare() before return in exynos_fimd_resume(). Signed-off-by: Gaosheng Cui --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index f57df8c48139..7be90f120a7e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -1312,6 +1312,7 @@ static int exynos_fimd_resume(struct device *dev) DRM_DEV_ERROR(dev, "Failed to prepare_enable the lcd clk [%d]\n", ret); + clk_disable_unprepare(ctx->bus_clk); return ret; }