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Commit 89335c20 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Eduardo Valentin
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thermal: exynos: check return values of ->get_trip_[temp, hyst] methods 



Check return values of ->get_trip_[temp,hyst] methods in
exynos_tmu_initialize().

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent c8f8f768

drivers/thermal/samsung/exynos_tmu.c

+7 −3
Original line number Diff line number Diff line
@@ -357,19 +357,23 @@ static int exynos_tmu_initialize(struct platform_device *pdev) 
		/* Write temperature code for rising and falling threshold */

		for (i = 0; i < ntrips; i++) {

			/* Write temperature code for rising threshold */

			tzd->ops->get_trip_temp(tzd, i, &temp);

			ret = tzd->ops->get_trip_temp(tzd, i, &temp);

			if (ret)

				goto err;

			temp /= MCELSIUS;

			data->tmu_set_trip_temp(data, i, temp);



			/* Write temperature code for falling threshold */

			tzd->ops->get_trip_hyst(tzd, i, &hyst);

			ret = tzd->ops->get_trip_hyst(tzd, i, &hyst);

			if (ret)

				goto err;

			hyst /= MCELSIUS;

			data->tmu_set_trip_hyst(data, i, temp, hyst);

		}



		data->tmu_clear_irqs(data);

	}



err:

	clk_disable(data->clk);

	mutex_unlock(&data->lock);

	if (!IS_ERR(data->clk_sec))