From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0225823392B; Sat, 30 May 2026 18:04:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780164256; cv=none; b=aJrFMM4fDlnqiFMl23Ec9GUDs4y9fm9M7RR3E4f2w5+EMOyHz88FHRCvjacxyKS8U2NgL32Aqod7yO3H76wbCspBthEhL+nx1lEl4zULQf3b2EXXFTbggpZJDwzAx2JelhuJC5Aqro0Chb2oLjYFkh5FWoNuL9vM+HksK8BahWg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780164256; c=relaxed/simple; bh=KApk8uxzXOjGAD+bVZI2Us1W08OLuh3Xy6gOKEOGAxc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Kb1/Z2qJmzjV4Jaq2FH5FvFuO6k3OaOm8Guz+Rd3Yf/paiEhucpS+qW2URuADUbfiKsWjNbZttKKUvZuE4mvt1Wpc2yNUrwzatGA3l6ZzFZcoM+ul2Fn2JbVbn3gwbG9+ds49Tu7y1OY0exuzinkmKFftI20G2kZaovwqBnRSUo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=g9po43wv; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="g9po43wv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46BBA1F00893; Sat, 30 May 2026 18:04:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1780164255; bh=EILfFk3gAelawK+R3Qn0eb5ycg65AFS2Ir82MPEd6KE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=g9po43wvGghAQdYtzxhVIj5wAWR1zD7c+vbH6/2Qzc/qt3K2gMdwhEzPJQEeYYCrD 1ZXNBU2qJkCK0G+onqf2/wucm41ssSIoGJq1g3yKf4SZyhYmmU7nCGJf9BcnGCGj1A QO1K7yrCDXHn/W5dUDkqK5nIpTf3fL+zdRvh5nXk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Frank Li , Vinod Koul , Sasha Levin Subject: [PATCH 5.15 501/776] dmaengine: mxs-dma: Fix missing return value from of_dma_controller_register() Date: Sat, 30 May 2026 18:03:35 +0200 Message-ID: <20260530160253.237938216@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260530160240.228940103@linuxfoundation.org> References: <20260530160240.228940103@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Frank Li [ Upstream commit ab2bf6d4c0a0152907b18d25c1b118ea5ea779df ] Propagate the return value of of_dma_controller_register() in probe() instead of ignoring it. Fixes: a580b8c5429a6 ("dmaengine: mxs-dma: add dma support for i.MX23/28") Signed-off-by: Frank Li Link: https://patch.msgid.link/20260225-mxsdma-module-v3-2-8f798b13baa6@nxp.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/mxs-dma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c index dc147cc2436e9..5d34440b9e127 100644 --- a/drivers/dma/mxs-dma.c +++ b/drivers/dma/mxs-dma.c @@ -827,6 +827,7 @@ static int mxs_dma_probe(struct platform_device *pdev) if (ret) { dev_err(mxs_dma->dma_device.dev, "failed to register controller\n"); + return ret; } dev_info(mxs_dma->dma_device.dev, "initialized\n"); -- 2.53.0