From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f43.google.com (mail-ej1-f43.google.com [209.85.218.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A92A92FB6 for ; Sat, 27 Aug 2022 11:07:20 +0000 (UTC) Received: by mail-ej1-f43.google.com with SMTP id fy31so6906921ejc.6 for ; Sat, 27 Aug 2022 04:07:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=lZkqJmVYM3ykRrVvKK3+sQgQEcfYpd4wOkyRNuV/eyk=; b=ePJXSuH5zgUtF44lCwqnSIlcACdLRfTXPbwOOZeDgwAjs4cU0IH7E++ZnVbSCBdB7j i+zbogJiPaED7oWlWeyzopVx4VVc0XFMJKbANcHDDLuj5M3d6DcX6kioJ7AtK3A66cht 9yOVFxxZysnShDXaQFC/P5LBOvqiGGI4U+4/gWo6/uxr2N/YOgVAjF2fN+u1V+Uk9yPs 4T6V5PF5vwYXDv+COWbyo9dfAFBPAU3iOYUIvmDu6O0S9c+gDHr+ARH8jegz58gdjmix 1lYn4+1iLHljg3x60e/ixXN/lE27zvSKNNqCf7wt6ndqq/h+N6sQh9jIQIPRrhyYSqaG 4BTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=lZkqJmVYM3ykRrVvKK3+sQgQEcfYpd4wOkyRNuV/eyk=; b=FnIqcuF0iwNYqhuJBfCR80kW5ZiNEgWQZM3mg/67IbahnabU4KlZHQPyVpNjE+ZeWf Zm4vRQyXagoTKR+A859NYxU1O3D1k+HpDzr6Mvr0DBI/D0YNBqLTBW1An9AhvePh5rlW nPE3YX5dRa/u5+AQMfwrYTKuIteoB625r4WUoGo3j+uXuYr2HMGIoubqK7ayxCSVhHqJ QVQ0Tg7lXpXserEiI/whWb/Cr3fhcxGazFHPkGVnH/vTFJ4hF8U+a2iCQ/DKR0b3ddhm FJIBFaIZ8gmaok80gOb9qLl4Na+wfGy495+ToBxzSsMgVoHNlYKQ9gxypgk8/p6gjz36 04JA== X-Gm-Message-State: ACgBeo1Bab/W5uZH0KkJxWEbxV+MM4miBOlObFxRsKYAvkn4zzK0hr+r e5j2crRrLC7I5NajyY+IOrg= X-Google-Smtp-Source: AA6agR7Gi23MJctCXw2Z3gvYmOl9hVU/qWDfBKurCmq0eWo8haTLOx5zMtsyglzY8FL8EvsuCSM14g== X-Received: by 2002:a17:907:a06b:b0:73d:dde9:75a7 with SMTP id ia11-20020a170907a06b00b0073ddde975a7mr5673771ejc.52.1661598438898; Sat, 27 Aug 2022 04:07:18 -0700 (PDT) Received: from jernej-laptop.localnet (89-212-118-115.static.t-2.net. [89.212.118.115]) by smtp.gmail.com with ESMTPSA id dk1-20020a0564021d8100b0043bea0a48d0sm2636109edb.22.2022.08.27.04.07.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Aug 2022 04:07:18 -0700 (PDT) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Yang Yingliang Cc: mturquette@baylibre.com, sboyd@kernel.org, wens@csie.org Subject: Re: [PATCH -next 1/3] clk: sunxi-ng: sun8i-de2: Use dev_err_probe() helper Date: Sat, 27 Aug 2022 13:07:17 +0200 Message-ID: <5859328.lOV4Wx5bFT@jernej-laptop> In-Reply-To: <20220827094151.3323450-1-yangyingliang@huawei.com> References: <20220827094151.3323450-1-yangyingliang@huawei.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Dne sobota, 27. avgust 2022 ob 11:41:49 CEST je Yang Yingliang napisal(a): > dev_err() can be replace with dev_err_probe() which will check if error > code is -EPROBE_DEFER. > > Signed-off-by: Yang Yingliang Reviewed-by: Jernej Skrabec Best regards, Jernej > --- > drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 28 +++++++++------------------- > 1 file changed, 9 insertions(+), 19 deletions(-) > > diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c > b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c index 2f6f02f00be2..b70b312e7483 > 100644 > --- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c > +++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c > @@ -256,29 +256,19 @@ static int sunxi_de2_clk_probe(struct platform_device > *pdev) return PTR_ERR(reg); > > bus_clk = devm_clk_get(&pdev->dev, "bus"); > - if (IS_ERR(bus_clk)) { > - ret = PTR_ERR(bus_clk); > - if (ret != -EPROBE_DEFER) > - dev_err(&pdev->dev, "Couldn't get bus clk: %d\n", ret); > - return ret; > - } > + if (IS_ERR(bus_clk)) > + return dev_err_probe(&pdev->dev, PTR_ERR(bus_clk), > + "Couldn't get bus clk\n"); > > mod_clk = devm_clk_get(&pdev->dev, "mod"); > - if (IS_ERR(mod_clk)) { > - ret = PTR_ERR(mod_clk); > - if (ret != -EPROBE_DEFER) > - dev_err(&pdev->dev, "Couldn't get mod clk: %d\n", ret); > - return ret; > - } > + if (IS_ERR(mod_clk)) > + return dev_err_probe(&pdev->dev, PTR_ERR(mod_clk), > + "Couldn't get mod clk\n"); > > rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL); > - if (IS_ERR(rstc)) { > - ret = PTR_ERR(rstc); > - if (ret != -EPROBE_DEFER) > - dev_err(&pdev->dev, > - "Couldn't get reset control: %d\n", ret); > - return ret; > - } > + if (IS_ERR(rstc)) > + return dev_err_probe(&pdev->dev, PTR_ERR(rstc), > + "Couldn't get reset control\n"); > > /* The clocks need to be enabled for us to access the registers */ > ret = clk_prepare_enable(bus_clk);