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Commit e35dbb4d authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Eduardo Valentin
Browse files

thermal: exynos: Directly return 0 instead of using local ret variable 



The 'ret' variable in exynos5440_tmu_initialize() is initialized to 0
and returned as is. Replace it with direct return statement. This also
fixes coccinelle warning:
drivers/thermal/samsung/exynos_tmu.c:611:5-8: Unneeded variable: "ret". Return "0" on line 654

Reviewed-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Acked-by: default avatarLukasz Majewski <l.majewski@samsung.com>
Tested-by: default avatarLukasz Majewski <l.majewski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent baba1ebb

drivers/thermal/samsung/exynos_tmu.c

+3 −2
Original line number Diff line number Diff line
@@ -608,7 +608,7 @@ static int exynos5440_tmu_initialize(struct platform_device *pdev) 
{

	struct exynos_tmu_data *data = platform_get_drvdata(pdev);

	unsigned int trim_info = 0, con, rising_threshold;

	int ret = 0, threshold_code;

	int threshold_code;

	int crit_temp = 0;



	/*
@@ -651,7 +651,8 @@ static int exynos5440_tmu_initialize(struct platform_device *pdev) 
	/* Clear the PMIN in the common TMU register */

	if (!data->id)

		writel(0, data->base_second + EXYNOS5440_TMU_PMIN);

	return ret;



	return 0;

}



static int exynos7_tmu_initialize(struct platform_device *pdev)