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 11A65C433EF for ; Tue, 28 Jun 2022 02:24:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243812AbiF1CY3 (ORCPT ); Mon, 27 Jun 2022 22:24:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244112AbiF1CXB (ORCPT ); Mon, 27 Jun 2022 22:23:01 -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 69DBE2558F; Mon, 27 Jun 2022 19:22:28 -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 0475C617CF; Tue, 28 Jun 2022 02:22:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDA8EC385A9; Tue, 28 Jun 2022 02:22:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656382947; bh=E1KZbsvZDhKevxONtzdxRu8TU+GH1dIUzBdc48HTQ84=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WHBEcyG30ApwViyYY4f+uBncTFJXSrK+2lA05TcuEFLhi2VC9BxXY+fWQhsftft/H SbmTnXbatD502cPzAVQYf17NdYKLYcALZJ6NcWjI492uU41vQtzkexa5zMvWQptZh+ In3JiNOmcY9ZvepuG2YSpAij5YMZSmuvqImRxw9svY4CrSmZY/gE9e1t3QL9QwoAG5 4T6iGltSE+5zF2o6a+aPD9ItyrL9wBZdxCao1AFEMzLdfosC275HTdoebInYYYYTss gyCHemGzRPgckxTDgb8leFegASBFRL4IKKPzRp4CWiYsXDyJ5KmAVuh+X4dkk4mKoK nxilD+B3VcThw== 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 5.15 36/41] drm/sun4i: Return if frontend is not present Date: Mon, 27 Jun 2022 22:20:55 -0400 Message-Id: <20220628022100.595243-36-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220628022100.595243-1-sashal@kernel.org> References: <20220628022100.595243-1-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 929e95f86b5b..2036574e2cb0 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -120,7 +120,7 @@ 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