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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 30EFEC32771 for ; Tue, 7 Jan 2020 03:43:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 041C0206F0 for ; Tue, 7 Jan 2020 03:43:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="l47vIneS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727509AbgAGDnp (ORCPT ); Mon, 6 Jan 2020 22:43:45 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:46902 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727295AbgAGDno (ORCPT ); Mon, 6 Jan 2020 22:43:44 -0500 Received: by mail-pg1-f194.google.com with SMTP id z124so27805946pgb.13; Mon, 06 Jan 2020 19:43:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=VltYEuA+2PApmtgRMm5FF8qb9zrgm0zOyAmewmF0puQ=; b=l47vIneSa/hFEkETx/SuB1kevgPx1rLNRqSo/Ms503wbbhPZFWpn6Y0VH+ml5EHGwX Z8MjxcYNwT4QKu/bgCwxC94ge6v6noxf6kblwdoLuKYJzUnNf6ep3t2LcQ7Czo44V3na ND6a6HAxw5KsTlN1SUyixzT0GcTyWZKfJtJDBuSDRhgGJ+/PMyNmgxh6yj2JvgHYnwNU oLPyCwpEGojBiLYLM7HzVbfQsrg7Yr/r+Cu1ckFmHqt4XMyCSs2rEBSPc65TTyqGE7hq LAHD+t0sNtfO1GjTa3XVo+ZHcsyfByJaSi7PcK321b5zbAh0huZvRVJ2noP54Xdgyz2B sjCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=VltYEuA+2PApmtgRMm5FF8qb9zrgm0zOyAmewmF0puQ=; b=YaPR6s7tKdPMNt3Fo6QSYDmeUI+kPm31JhT+3NSp64UhRe3nsxc9wbAlIbB6/HkQFo 71fFtQaYO4Lw0m90PJasTQUMEXWsEKn+hlzuKz2Qn7gIug2gPTSE97S/dQwalI/5yCcl n7C5bTX60CdTTopUKl8A9ushdM/PCPthFi7q0IkhOO8nBAX+g1iv0bQ2zJRm8Wwqs3y4 MIBrbiAg05rULJtQ44mYfYv935TlQM+J4kniIRTzyjHgusmS9QDR7YGAU45jiWfqyewH j955QsyElLpkv9+M6U6izCfVv+aiTr4aEseR5lSpr6A3UHOTmGW36jG/rjpF96e4WXdo kADQ== X-Gm-Message-State: APjAAAUnYNO6ouhNUleGoqBQAhfOjTzNcr5bkiBww8doPIeqiu0o8XcL UZNs3ditZKRNxhmZaOQKVyA= X-Google-Smtp-Source: APXvYqzZw/5ojo17tCaUt9PV7komeSIywJmrYJhVJN67fb/Rxn2Dvbo59Qfw2xEZ5of4zJw5FPOBDA== X-Received: by 2002:a62:1d52:: with SMTP id d79mr112174863pfd.144.1578368624291; Mon, 06 Jan 2020 19:43:44 -0800 (PST) Received: from voyager.lan ([45.124.203.14]) by smtp.gmail.com with ESMTPSA id g10sm73455929pgh.35.2020.01.06.19.43.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Jan 2020 19:43:43 -0800 (PST) From: Joel Stanley To: Jae Hyun Yoo , Eddie James , Mauro Carvalho Chehab Cc: Andrew Jeffery , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] media: aspeed: Rework memory mapping in probe Date: Tue, 7 Jan 2020 14:13:22 +1030 Message-Id: <20200107034324.38073-2-joel@jms.id.au> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200107034324.38073-1-joel@jms.id.au> References: <20200107034324.38073-1-joel@jms.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the recently introduced function devm_platform_ioremap_resource to save a few lines of code. This makes the driver match common platform device probe patterns. Signed-off-by: Joel Stanley --- drivers/media/platform/aspeed-video.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c index d8593cb2ae84..8f849d9866af 100644 --- a/drivers/media/platform/aspeed-video.c +++ b/drivers/media/platform/aspeed-video.c @@ -1655,14 +1655,17 @@ static int aspeed_video_init(struct aspeed_video *video) static int aspeed_video_probe(struct platform_device *pdev) { + struct aspeed_video *video; int rc; - struct resource *res; - struct aspeed_video *video = - devm_kzalloc(&pdev->dev, sizeof(*video), GFP_KERNEL); + video = devm_kzalloc(&pdev->dev, sizeof(*video), GFP_KERNEL); if (!video) return -ENOMEM; + video->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(video->base)) + return PTR_ERR(video->base); + video->frame_rate = 30; video->dev = &pdev->dev; spin_lock_init(&video->lock); @@ -1671,13 +1674,6 @@ static int aspeed_video_probe(struct platform_device *pdev) INIT_DELAYED_WORK(&video->res_work, aspeed_video_resolution_work); INIT_LIST_HEAD(&video->buffers); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - video->base = devm_ioremap_resource(video->dev, res); - - if (IS_ERR(video->base)) - return PTR_ERR(video->base); - rc = aspeed_video_init(video); if (rc) return rc; -- 2.24.1 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 ACCA2C3F68F for ; Tue, 7 Jan 2020 03:43:54 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8004D2073D for ; 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Mon, 06 Jan 2020 19:43:44 -0800 (PST) Received: from voyager.lan ([45.124.203.14]) by smtp.gmail.com with ESMTPSA id g10sm73455929pgh.35.2020.01.06.19.43.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Jan 2020 19:43:43 -0800 (PST) From: Joel Stanley To: Jae Hyun Yoo , Eddie James , Mauro Carvalho Chehab Subject: [PATCH 1/3] media: aspeed: Rework memory mapping in probe Date: Tue, 7 Jan 2020 14:13:22 +1030 Message-Id: <20200107034324.38073-2-joel@jms.id.au> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200107034324.38073-1-joel@jms.id.au> References: <20200107034324.38073-1-joel@jms.id.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200106_194345_229887_F5665901 X-CRM114-Status: GOOD ( 11.04 ) 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: Andrew Jeffery , linux-kernel@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use the recently introduced function devm_platform_ioremap_resource to save a few lines of code. This makes the driver match common platform device probe patterns. Signed-off-by: Joel Stanley --- drivers/media/platform/aspeed-video.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c index d8593cb2ae84..8f849d9866af 100644 --- a/drivers/media/platform/aspeed-video.c +++ b/drivers/media/platform/aspeed-video.c @@ -1655,14 +1655,17 @@ static int aspeed_video_init(struct aspeed_video *video) static int aspeed_video_probe(struct platform_device *pdev) { + struct aspeed_video *video; int rc; - struct resource *res; - struct aspeed_video *video = - devm_kzalloc(&pdev->dev, sizeof(*video), GFP_KERNEL); + video = devm_kzalloc(&pdev->dev, sizeof(*video), GFP_KERNEL); if (!video) return -ENOMEM; + video->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(video->base)) + return PTR_ERR(video->base); + video->frame_rate = 30; video->dev = &pdev->dev; spin_lock_init(&video->lock); @@ -1671,13 +1674,6 @@ static int aspeed_video_probe(struct platform_device *pdev) INIT_DELAYED_WORK(&video->res_work, aspeed_video_resolution_work); INIT_LIST_HEAD(&video->buffers); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - video->base = devm_ioremap_resource(video->dev, res); - - if (IS_ERR(video->base)) - return PTR_ERR(video->base); - rc = aspeed_video_init(video); if (rc) return rc; -- 2.24.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel