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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 E59DDC43387 for ; Fri, 21 Dec 2018 16:57:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A96EB21916 for ; Fri, 21 Dec 2018 16:57:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=megous.com header.i=@megous.com header.b="fDLaDDeM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389604AbeLUQ47 (ORCPT ); Fri, 21 Dec 2018 11:56:59 -0500 Received: from vps.xff.cz ([195.181.215.36]:42442 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388011AbeLUQ47 (ORCPT ); Fri, 21 Dec 2018 11:56:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1545411416; bh=gyy90YjTZtqrSOOiV5GFYEb87e0T/+Q/+2syiV6jq0E=; h=From:To:Cc:Subject:Date:From; b=fDLaDDeMEHt172NdlEwyk80ZqrsmA+nw4cNTvY4efjX7HpXLzOmEHLTWDJtwublUx lDc7D/DPLVpRQRMl34FxGgE3d78m7mEVK6Md9GkS0+KVFNyVWhJfX2FqzAgshXCY9e eE0DWl1I2moumvrw3aGXkZBb9BdU2nyUloVuxZZs= From: megous@megous.com To: dev@linux-sunxi.org Cc: Ondrej Jirman , Maxime Ripard , Paul Kocialkowski , Mauro Carvalho Chehab , Greg Kroah-Hartman , Chen-Yu Tsai , linux-media@vger.kernel.org (open list:ALLWINNER VPU DRIVER), devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM), linux-arm-kernel@lists.infradead.org (moderated list:ARM/Allwinner sunXi SoC support), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] media: sunxi: cedrus: Fix missing error message context Date: Fri, 21 Dec 2018 17:56:41 +0100 Message-Id: <20181221165641.16207-1-megous@megous.com> 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 From: Ondrej Jirman When cedrus_hw_probe is called, v4l2_dev is not yet initialized. Use dev_err instead. Signed-off-by: Ondrej Jirman --- .../staging/media/sunxi/cedrus/cedrus_hw.c | 28 +++++++++---------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c index 300339fee1bc..0acf219a8c91 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c @@ -157,14 +157,14 @@ int cedrus_hw_probe(struct cedrus_dev *dev) irq_dec = platform_get_irq(dev->pdev, 0); if (irq_dec <= 0) { - v4l2_err(&dev->v4l2_dev, "Failed to get IRQ\n"); + dev_err(dev->dev, "Failed to get IRQ\n"); return irq_dec; } ret = devm_request_irq(dev->dev, irq_dec, cedrus_irq, 0, dev_name(dev->dev), dev); if (ret) { - v4l2_err(&dev->v4l2_dev, "Failed to request IRQ\n"); + dev_err(dev->dev, "Failed to request IRQ\n"); return ret; } @@ -182,21 +182,21 @@ int cedrus_hw_probe(struct cedrus_dev *dev) ret = of_reserved_mem_device_init(dev->dev); if (ret && ret != -ENODEV) { - v4l2_err(&dev->v4l2_dev, "Failed to reserve memory\n"); + dev_err(dev->dev, "Failed to reserve memory\n"); return ret; } ret = sunxi_sram_claim(dev->dev); if (ret) { - v4l2_err(&dev->v4l2_dev, "Failed to claim SRAM\n"); + dev_err(dev->dev, "Failed to claim SRAM\n"); goto err_mem; } dev->ahb_clk = devm_clk_get(dev->dev, "ahb"); if (IS_ERR(dev->ahb_clk)) { - v4l2_err(&dev->v4l2_dev, "Failed to get AHB clock\n"); + dev_err(dev->dev, "Failed to get AHB clock\n"); ret = PTR_ERR(dev->ahb_clk); goto err_sram; @@ -204,7 +204,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev) dev->mod_clk = devm_clk_get(dev->dev, "mod"); if (IS_ERR(dev->mod_clk)) { - v4l2_err(&dev->v4l2_dev, "Failed to get MOD clock\n"); + dev_err(dev->dev, "Failed to get MOD clock\n"); ret = PTR_ERR(dev->mod_clk); goto err_sram; @@ -212,7 +212,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev) dev->ram_clk = devm_clk_get(dev->dev, "ram"); if (IS_ERR(dev->ram_clk)) { - v4l2_err(&dev->v4l2_dev, "Failed to get RAM clock\n"); + dev_err(dev->dev, "Failed to get RAM clock\n"); ret = PTR_ERR(dev->ram_clk); goto err_sram; @@ -220,7 +220,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev) dev->rstc = devm_reset_control_get(dev->dev, NULL); if (IS_ERR(dev->rstc)) { - v4l2_err(&dev->v4l2_dev, "Failed to get reset control\n"); + dev_err(dev->dev, "Failed to get reset control\n"); ret = PTR_ERR(dev->rstc); goto err_sram; @@ -229,7 +229,7 @@ int cedrus_hw_probe(struct cedrus_dev *dev) res = platform_get_resource(dev->pdev, IORESOURCE_MEM, 0); dev->base = devm_ioremap_resource(dev->dev, res); if (IS_ERR(dev->base)) { - v4l2_err(&dev->v4l2_dev, "Failed to map registers\n"); + dev_err(dev->dev, "Failed to map registers\n"); ret = PTR_ERR(dev->base); goto err_sram; @@ -237,35 +237,35 @@ int cedrus_hw_probe(struct cedrus_dev *dev) ret = clk_set_rate(dev->mod_clk, CEDRUS_CLOCK_RATE_DEFAULT); if (ret) { - v4l2_err(&dev->v4l2_dev, "Failed to set clock rate\n"); + dev_err(dev->dev, "Failed to set clock rate\n"); goto err_sram; } ret = clk_prepare_enable(dev->ahb_clk); if (ret) { - v4l2_err(&dev->v4l2_dev, "Failed to enable AHB clock\n"); + dev_err(dev->dev, "Failed to enable AHB clock\n"); goto err_sram; } ret = clk_prepare_enable(dev->mod_clk); if (ret) { - v4l2_err(&dev->v4l2_dev, "Failed to enable MOD clock\n"); + dev_err(dev->dev, "Failed to enable MOD clock\n"); goto err_ahb_clk; } ret = clk_prepare_enable(dev->ram_clk); if (ret) { - v4l2_err(&dev->v4l2_dev, "Failed to enable RAM clock\n"); + dev_err(dev->dev, "Failed to enable RAM clock\n"); goto err_mod_clk; } ret = reset_control_reset(dev->rstc); if (ret) { - v4l2_err(&dev->v4l2_dev, "Failed to apply reset\n"); + dev_err(dev->dev, "Failed to apply reset\n"); goto err_ram_clk; } -- 2.20.1