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Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Florian Fainelli , Ray Jui , Scott Branden , Broadcom internal kernel review list , Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski , Alim Akhtar , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Amit Kucheria , Thara Gopinath Cc: linux-pm@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, imx@lists.linux.dev, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=4669; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=V4wSJ9/Zb1OXU1R9ZZfaP5PWSHjzT4TIbVQkHNfaWtE=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBmjTQ/AnkEzKq5ROG0a+eokqfAmnj00xbIkiQ4a TFG6e2ZyWSJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZo00PwAKCRDBN2bmhouD 1yZiD/4jNvAShM4vglgexAc6XF/2hixi58swvYJA00t+uj23rUy04E4TT5ciStwziYrSXtyTYS2 0ZILGpEelDV1fULI+qPc72lCRi/CsxEDWDVwbyz2vcmzrjpPg8TLVNEF2bDYMEzWZJuF3fcyJVg MArkSKydEbI8fK7VkN/oIypSNFYPLK1kX1O2kFB1MxqRBeYNlGxrJ5Cpi2E5B10JKTa2bWoq6Cl t5SKAgFs0pmuMaxbNkFk5M2kMv19vubS3mdRbTM0MAVpm+1ahnkR4ITwRWLn4Z45+mkD7Vq28PU IREO9oeydPTG2P8Qzy6GgWyqM0es0aTTqrKsYlhOUehuusp+fIScfz+4Dm+9RPT75gw6K7WG0Nu FM87LThd67ixjFpPpEz2Y5EWtbbNQhX654q1xukNTqfBgUuTkxRsm0FC3od7CR+B2EEoMCpKbhe FVSvaKDt1C9tqzJGPto4TKWlsjsZC0fBnhFdAuA5jxRV1nV0Oq6i9WozDtIEqRthg2XR/ACSylx feEUOeSiCcD7O30FLRBLUQlql/MieIi2CuvNFHrfQme6Ae0FmS2bWWUCBGOwGKk+QrNeMmS2BdD Cj7XmcbgfRI2bor7fZTkZIWy33PLEDmtlrIU9lJJKx1t30DFM2FMhVJjL13bf37N1kJbF5YF9nD HzUVw4zpL0aqBJg== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Simplify the probe() function by using local 'dev' instead of &pdev->dev. While touching devm_kzalloc(), use preferred sizeof(*) syntax. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar --- drivers/thermal/samsung/exynos_tmu.c | 42 +++++++++++++++++------------------- 1 file changed, 20 insertions(+), 22 deletions(-) diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 6482513bfe66..1152871cc982 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -1004,11 +1004,11 @@ static const struct thermal_zone_device_ops exynos_sensor_ops = { static int exynos_tmu_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct exynos_tmu_data *data; int ret; - data = devm_kzalloc(&pdev->dev, sizeof(struct exynos_tmu_data), - GFP_KERNEL); + data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; @@ -1020,7 +1020,7 @@ static int exynos_tmu_probe(struct platform_device *pdev) * TODO: Add regulator as an SOC feature, so that regulator enable * is a compulsory call. */ - ret = devm_regulator_get_enable_optional(&pdev->dev, "vtmu"); + ret = devm_regulator_get_enable_optional(dev, "vtmu"); switch (ret) { case 0: case -ENODEV: @@ -1028,8 +1028,7 @@ static int exynos_tmu_probe(struct platform_device *pdev) case -EPROBE_DEFER: return -EPROBE_DEFER; default: - dev_err(&pdev->dev, "Failed to get enabled regulator: %d\n", - ret); + dev_err(dev, "Failed to get enabled regulator: %d\n", ret); return ret; } @@ -1037,44 +1036,44 @@ static int exynos_tmu_probe(struct platform_device *pdev) if (ret) return ret; - data->clk = devm_clk_get(&pdev->dev, "tmu_apbif"); + data->clk = devm_clk_get(dev, "tmu_apbif"); if (IS_ERR(data->clk)) { - dev_err(&pdev->dev, "Failed to get clock\n"); + dev_err(dev, "Failed to get clock\n"); return PTR_ERR(data->clk); } - data->clk_sec = devm_clk_get(&pdev->dev, "tmu_triminfo_apbif"); + data->clk_sec = devm_clk_get(dev, "tmu_triminfo_apbif"); if (IS_ERR(data->clk_sec)) { if (data->soc == SOC_ARCH_EXYNOS5420_TRIMINFO) { - dev_err(&pdev->dev, "Failed to get triminfo clock\n"); + dev_err(dev, "Failed to get triminfo clock\n"); return PTR_ERR(data->clk_sec); } } else { ret = clk_prepare(data->clk_sec); if (ret) { - dev_err(&pdev->dev, "Failed to get clock\n"); + dev_err(dev, "Failed to get clock\n"); return ret; } } ret = clk_prepare(data->clk); if (ret) { - dev_err(&pdev->dev, "Failed to get clock\n"); + dev_err(dev, "Failed to get clock\n"); goto err_clk_sec; } switch (data->soc) { case SOC_ARCH_EXYNOS5433: case SOC_ARCH_EXYNOS7: - data->sclk = devm_clk_get(&pdev->dev, "tmu_sclk"); + data->sclk = devm_clk_get(dev, "tmu_sclk"); if (IS_ERR(data->sclk)) { - dev_err(&pdev->dev, "Failed to get sclk\n"); + dev_err(dev, "Failed to get sclk\n"); ret = PTR_ERR(data->sclk); goto err_clk; } else { ret = clk_prepare_enable(data->sclk); if (ret) { - dev_err(&pdev->dev, "Failed to enable sclk\n"); + dev_err(dev, "Failed to enable sclk\n"); goto err_clk; } } @@ -1085,33 +1084,32 @@ static int exynos_tmu_probe(struct platform_device *pdev) ret = exynos_tmu_initialize(pdev); if (ret) { - dev_err(&pdev->dev, "Failed to initialize TMU\n"); + dev_err(dev, "Failed to initialize TMU\n"); goto err_sclk; } - data->tzd = devm_thermal_of_zone_register(&pdev->dev, 0, data, + data->tzd = devm_thermal_of_zone_register(dev, 0, data, &exynos_sensor_ops); if (IS_ERR(data->tzd)) { ret = PTR_ERR(data->tzd); if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "Failed to register sensor: %d\n", - ret); + dev_err(dev, "Failed to register sensor: %d\n", ret); goto err_sclk; } ret = exynos_thermal_zone_configure(pdev); if (ret) { - dev_err(&pdev->dev, "Failed to configure the thermal zone\n"); + dev_err(dev, "Failed to configure the thermal zone\n"); goto err_sclk; } - ret = devm_request_threaded_irq(&pdev->dev, data->irq, NULL, + ret = devm_request_threaded_irq(dev, data->irq, NULL, exynos_tmu_threaded_irq, IRQF_TRIGGER_RISING | IRQF_SHARED | IRQF_ONESHOT, - dev_name(&pdev->dev), data); + dev_name(dev), data); if (ret) { - dev_err(&pdev->dev, "Failed to request irq: %d\n", data->irq); + dev_err(dev, "Failed to request irq: %d\n", data->irq); goto err_sclk; }