From mboxrd@z Thu Jan 1 00:00:00 1970 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 465D9C43334 for ; Tue, 28 Jun 2022 02:31:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245288AbiF1Cbs (ORCPT ); Mon, 27 Jun 2022 22:31:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244638AbiF1C1h (ORCPT ); Mon, 27 Jun 2022 22:27:37 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1404325C7E; Mon, 27 Jun 2022 19:25:11 -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 9FB3461856; Tue, 28 Jun 2022 02:25:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB6C9C341CD; Tue, 28 Jun 2022 02:25:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656383110; bh=CvHCM9AEcmLnkMYMD8bki4J6TE48fBNCLUdSFlzGx2E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Yilpm1Ci50Yaq1r3Fvv44bSgsa8X+69oQszczQhFgLCZEFMvC7PAnZyCMYSLWBD5Y P4OE0RPHlyMhE3ZJIptcN/VnyPH81/JCG8ZfXEYUhj4VLWZmW8LG8vaG/CIjxYVjw4 WoZoQOiHyNPyW6tGUTWZKRckHSEiTea/doL8EDl7rrltx8JQlJKiAHTU6u2+dqpxm3 KNA+YCSA1ZKPBuOo9fhc4pJgRilaahdjloHQQPQB+QOoLlBLBmxlET+dK7PCwS84jv 0vSKdcpR/voLenglXd/mQiDuDelT5lwVoB4zPzoOlMosrrh6IfMMHAIKCH2SmFUpir va4BP88qEXGWA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Saud Farooqui , Maxime Ripard , Sasha Levin , mripard@kernel.org, wens@csie.org, airlied@linux.ie, daniel@ffwll.ch, jernej.skrabec@gmail.com, samuel@sholland.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: [PATCH AUTOSEL 5.4 24/27] drm/sun4i: Return if frontend is not present Date: Mon, 27 Jun 2022 22:24:10 -0400 Message-Id: <20220628022413.596341-24-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220628022413.596341-1-sashal@kernel.org> References: <20220628022413.596341-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Saud Farooqui [ Upstream commit 85016f66af8506cb601fd4f4fde23ed327a266be ] Added return statement in sun4i_layer_format_mod_supported() in case frontend is not present. Signed-off-by: Saud Farooqui Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/PA4P189MB1421E93EF5F8E8E00E71B7878BB29@PA4P189MB1421.EURP189.PROD.OUTLOOK.COM Signed-off-by: Sasha Levin --- drivers/gpu/drm/sun4i/sun4i_layer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index c04f4ba0d69d..3104a2290b43 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -115,7 +115,7 @@ static bool sun4i_layer_format_mod_supported(struct drm_plane *plane, struct sun4i_layer *layer = plane_to_sun4i_layer(plane); if (IS_ERR_OR_NULL(layer->backend->frontend)) - sun4i_backend_format_is_supported(format, modifier); + return sun4i_backend_format_is_supported(format, modifier); return sun4i_backend_format_is_supported(format, modifier) || sun4i_frontend_format_is_supported(format, modifier); -- 2.35.1