diff options
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 8cb8601a80ca..ff72f71a0078 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -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)) |