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 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 160C6CA0EED for ; Sat, 23 Aug 2025 16:16:31 +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-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=xIa0qniLt3ujCE+4O4UPB7qZ0RShF6h5l/lk8Dm/wFk=; b=eR2xESEOYzyrjTlPg2bddE9hho jLMulZcK0lFclKc3naBt0fclavpGgznfp2FVmG0VtC+fG3Wv8opgliSgWUWWdzy/qYamoP/TcuqbE TMXkdMSFMr7g72wXfa/y+8EpwnLjdrQkzeeSz4OWjLUVuv6GbJGO7uOgaeqYzAlAZZw5AX7saA+Uz u99Mm+gCRCk9aqzZIYKPBKaNDFl1NC479jHmZI/905Sa+Tf2karfYyGNU4andbJVUpH0Kq2m4wsHk LRBeJ4pLhlSrXGnBhJRrJRFYAGvxzfxPlryjjORO2qhjcSkr5dCne86XGpzKCicK0+9LuvJDt61r2 OtPWAOxQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1upqum-000000050NU-3UCD; Sat, 23 Aug 2025 16:16:24 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1upqcn-00000004wx2-0zh9 for linux-arm-kernel@lists.infradead.org; Sat, 23 Aug 2025 15:57:50 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 0287B44EFD; Sat, 23 Aug 2025 15:57:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C842FC4CEF4; Sat, 23 Aug 2025 15:57:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755964668; bh=s7oD37zLo4PNqPj/0q6kfWR1oTy0TLuV58NqZ0ga9Qc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bhvde1O2ygcrGguXmvnmR07UkPAS0Jvm3rZz84Is0xnvwI6mvKjfBDnIPWH697qQ2 8jPg4ZpiZ9tQVhZZNAJKf47REOJoPYA7zFwUGoeRdPHHPDpg474Fn1fosF4QLqqdTx lWLtYrfHzjBKgvfx6ZUENfB/Hgm5L7ROOtQ5i1TLh+pMjF69hYS937v2u68xPHWdnP izlL1nucTRV7hYyMuRj+dL7tE8YUSQ70Vrc/9kqXuBloZxNaKb+x0fG5MLdHRPCIAS n9M6fV+OrJaNkDvwq2C3oIxC8se9pgBXiB3NAJZ1pbsVaBWHtVvCDnKQFgwqj50V+r 0UMzEBhIYa+JA== From: Jisheng Zhang To: Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Robin Murphy Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 06/14] dmaengine: dma350: Use dmaenginem_async_device_register Date: Sat, 23 Aug 2025 23:40:01 +0800 Message-ID: <20250823154009.25992-7-jszhang@kernel.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250823154009.25992-1-jszhang@kernel.org> References: <20250823154009.25992-1-jszhang@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250823_085749_291204_47E08D02 X-CRM114-Status: GOOD ( 10.39 ) 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 Use managed API dmaenginem_async_device_register() to simplify code path. Signed-off-by: Jisheng Zhang --- drivers/dma/arm-dma350.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/arm-dma350.c b/drivers/dma/arm-dma350.c index 6a9f81f941b0..36c8bfa67d70 100644 --- a/drivers/dma/arm-dma350.c +++ b/drivers/dma/arm-dma350.c @@ -632,7 +632,7 @@ static int d350_probe(struct platform_device *pdev) platform_set_drvdata(pdev, dmac); - ret = dma_async_device_register(&dmac->dma); + ret = dmaenginem_async_device_register(&dmac->dma); if (ret) return dev_err_probe(dev, ret, "Failed to register DMA device\n"); @@ -641,9 +641,6 @@ static int d350_probe(struct platform_device *pdev) static void d350_remove(struct platform_device *pdev) { - struct d350 *dmac = platform_get_drvdata(pdev); - - dma_async_device_unregister(&dmac->dma); of_dma_controller_free(pdev->dev.of_node); } -- 2.50.0