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author | Amit Daniel Kachhap <amit.daniel@samsung.com> | 2013-06-24 16:20:45 +0530 |
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committer | Chanho Park <chanho61.park@samsung.com> | 2014-03-20 17:41:52 +0900 |
commit | 26b22a2a626a503e221ad7a5716d0b5c992910bb (patch) | |
tree | 58359437596b2b81395d4e926f79556ab3676b6e | |
parent | 05471c205a5c74e6fd04415b706438e1f6f5be68 (diff) | |
download | linux-3.10-26b22a2a626a503e221ad7a5716d0b5c992910bb.tar.gz linux-3.10-26b22a2a626a503e221ad7a5716d0b5c992910bb.tar.bz2 linux-3.10-26b22a2a626a503e221ad7a5716d0b5c992910bb.zip |
thermal: exynos: Fix to set the second point correction value
This patch sets the second point trimming value according to the platform
data if the register value is 0.
Acked-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
-rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 651f4609ebb..3fac0f92bf9 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -180,10 +180,15 @@ static int exynos_tmu_initialize(struct platform_device *pdev) data->temp_error2 = ((trim_info >> reg->triminfo_85_shift) & EXYNOS_TMU_TEMP_MASK); - if ((pdata->min_efuse_value > data->temp_error1) || - (data->temp_error1 > pdata->max_efuse_value) || - (data->temp_error2 != 0)) - data->temp_error1 = pdata->efuse_value; + if (!data->temp_error1 || + (pdata->min_efuse_value > data->temp_error1) || + (data->temp_error1 > pdata->max_efuse_value)) + data->temp_error1 = pdata->efuse_value & EXYNOS_TMU_TEMP_MASK; + + if (!data->temp_error2) + data->temp_error2 = + (pdata->efuse_value >> reg->triminfo_85_shift) & + EXYNOS_TMU_TEMP_MASK; if (pdata->max_trigger_level > MAX_THRESHOLD_LEVS) { dev_err(&pdev->dev, "Invalid max trigger level\n"); |