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 0F76FCCA488 for ; Tue, 7 Jun 2022 18:27:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351020AbiFGSWe (ORCPT ); Tue, 7 Jun 2022 14:22:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41808 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350849AbiFGSSe (ORCPT ); Tue, 7 Jun 2022 14:18:34 -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 4F0F6CC145; Tue, 7 Jun 2022 10:53:28 -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 0247F617B4; Tue, 7 Jun 2022 17:53:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08D58C385A5; Tue, 7 Jun 2022 17:53:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1654624407; bh=G8qUnbTp31LiWUYOdhxaEF0Eo0c93bjPktO+ImQYsLg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tTOqpTYvjYI4jprySkYWxQKCqErG7Ebnbm2abk3/VAfTnR3xq69Vd3lNIPMGaFl5O QXje1rb820cQqYbM4Lkl5kRxXk2wvM3Cg60000RvMPGKF3skyJwzDF1Ap91j6xgngY 5eAG3IoSZR6ruDQwUep3O1fcU7ld0pECOFpwgB3I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Christophe JAILLET , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 5.15 317/667] media: aspeed: Fix an error handling path in aspeed_video_probe() Date: Tue, 7 Jun 2022 18:59:42 +0200 Message-Id: <20220607164944.279053979@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220607164934.766888869@linuxfoundation.org> References: <20220607164934.766888869@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Christophe JAILLET [ Upstream commit 310fda622bbd38be17fb444f7f049b137af3bc0d ] A dma_free_coherent() call is missing in the error handling path of the probe, as already done in the remove function. In fact, this call is included in aspeed_video_free_buf(). So use the latter both in the error handling path of the probe and in the remove function. It is easier to see the relation with aspeed_video_alloc_buf() this way. Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver") Signed-off-by: Christophe JAILLET Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/aspeed-video.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c index 757a58829a51..9d9124308f6a 100644 --- a/drivers/media/platform/aspeed-video.c +++ b/drivers/media/platform/aspeed-video.c @@ -1723,6 +1723,7 @@ static int aspeed_video_probe(struct platform_device *pdev) rc = aspeed_video_setup_video(video); if (rc) { + aspeed_video_free_buf(video, &video->jpeg); clk_unprepare(video->vclk); clk_unprepare(video->eclk); return rc; @@ -1748,8 +1749,7 @@ static int aspeed_video_remove(struct platform_device *pdev) v4l2_device_unregister(v4l2_dev); - dma_free_coherent(video->dev, VE_JPEG_HEADER_SIZE, video->jpeg.virt, - video->jpeg.dma); + aspeed_video_free_buf(video, &video->jpeg); of_reserved_mem_device_release(dev); -- 2.35.1