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 X-Spam-Level: X-Spam-Status: No, score=-14.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 78DE6C433E2 for ; Tue, 15 Sep 2020 03:05:26 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 32DDF20897 for ; Tue, 15 Sep 2020 03:05:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="vnO2DfbD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 32DDF20897 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=0vXWyW4cA6o5hl1PxvYhKsZJ6LwROsNwzLaPAHYKlqI=; b=vnO2DfbDnVrDY/bFJyFfuUKCbQ m+kCNCw17vssipppFFW8l8F9YB3AR0buyKMwjfHa3bjEFkGYkg+UPQMh3vzRLc3bP2g/3kn/oD4XI 6XCABgcNMvYQOrUcomVwg+l7K5yekpUx7nefJ9u1A3fCIjOpLovQ5Ks2h+huk84N85pZ1PXs2IawY SJ+g4lNWrXPB6Xf6tyi+MPK/o/kKbzRXSYMozNpLNoNL+fGXNg5zK0wRgiGbRxVggbAruIqdi9AGK qIaMJT+DzqW03oSo+8x+wi3tk2X587LrKS1ZVZp1Zr+gmMlRbO97m31sbsG2MRGs9xBedi4ID8y/d XhJqmb/w==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kI1GC-00036w-C7; Tue, 15 Sep 2020 03:04:00 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kI1G9-00036G-9m; Tue, 15 Sep 2020 03:03:58 +0000 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 1A8CDBD57C749919D858; Tue, 15 Sep 2020 11:03:52 +0800 (CST) Received: from huawei.com (10.175.113.32) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Tue, 15 Sep 2020 11:03:44 +0800 From: Liu Shixin To: Sean Wang , Dan Williams , Vinod Koul , Matthias Brugger Subject: [PATCH -next] dmaengine: mediatek: simplify the return expression of mtk_uart_apdma_runtime_resume() Date: Tue, 15 Sep 2020 11:26:22 +0800 Message-ID: <20200915032622.1772309-1-liushixin2@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.32] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200914_230357_592414_910D521A X-CRM114-Status: GOOD ( 11.10 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dmaengine@vger.kernel.org, Liu Shixin , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Simplify the return expression. Signed-off-by: Liu Shixin --- drivers/dma/mediatek/mtk-uart-apdma.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/dma/mediatek/mtk-uart-apdma.c b/drivers/dma/mediatek/mtk-uart-apdma.c index 29f1223b285a..27c07350971d 100644 --- a/drivers/dma/mediatek/mtk-uart-apdma.c +++ b/drivers/dma/mediatek/mtk-uart-apdma.c @@ -624,14 +624,9 @@ static int mtk_uart_apdma_runtime_suspend(struct device *dev) static int mtk_uart_apdma_runtime_resume(struct device *dev) { - int ret; struct mtk_uart_apdmadev *mtkd = dev_get_drvdata(dev); - ret = clk_prepare_enable(mtkd->clk); - if (ret) - return ret; - - return 0; + return clk_prepare_enable(mtkd->clk); } #endif /* CONFIG_PM */ -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel