Commit 0a79ba52 authored Apr 26, 2018 by Bartlomiej Zolnierkiewicz Committed by Eduardo Valentin May 06, 2018

thermal: exynos: remove threshold_code checking from exynos4210_tmu_initialize()



On Exynos4210 one-point trimming is always used and data->temp_error1
is equal to 75. Therefore temp_to_code() will never return negative
value for the reference temperature conversion.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

parent 3c265134

drivers/thermal/samsung/exynos_tmu.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -423,10 +423,6 @@ static int exynos4210_tmu_initialize(struct platform_device *pdev)
		/* Write temperature code for threshold */
		reference = trips[0].temperature / MCELSIUS;
		threshold_code = temp_to_code(data, reference);
		if (threshold_code < 0) {
		ret = threshold_code;
		goto out;
		}
		writeb(threshold_code, data->base + EXYNOS4210_TMU_REG_THRESHOLD_TEMP);

		for (i = 0; i < of_thermal_get_ntrips(tz); i++) {
		@@ -436,7 +432,7 @@ static int exynos4210_tmu_initialize(struct platform_device *pdev)
		}

		data->tmu_clear_irqs(data);
		out:

		return ret;
		}