diff options
author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-04-26 13:51:16 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-03 07:55:23 +0200 |
commit | 3221a270e2c28cad0144421bd8a9a32c23d31e6c (patch) | |
tree | 584dd1540a5034acfdb94b75dab54220b3003f9e /drivers | |
parent | 30f32e09af72473965dfd1f1d86550df3a45112f (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 a45810b43f70..c974cb5fb958 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -598,6 +598,7 @@ 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); |