diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-04-26 13:51:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-06 16:24:37 +0200 |
| commit | b9229445a4ae6237150d86a095586c094a1b967c (patch) | |
| tree | cf8476e626df0f852569fda03b41555a51df643b /drivers | |
| parent | 4005ecaf46f28f89bf58ec28f7f7997a6fe15ecd (diff) | |
thermal: exynos: fix setting rising_threshold for Exynos5433
[ Upstream commit 8bfc218d0ebbabcba8ed2b8ec1831e0cf1f71629 ]
Add missing clearing of the previous value when setting rising
temperature threshold.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index fa61eff88496..16d45a25284f 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -585,6 +585,7 @@ static int exynos5433_tmu_initialize(struct platform_device *pdev) threshold_code = temp_to_code(data, temp); rising_threshold = readl(data->base + rising_reg_offset); + rising_threshold &= ~(0xff << j * 8); rising_threshold |= (threshold_code << j * 8); writel(rising_threshold, data->base + rising_reg_offset); |