diff options
| author | Amit Daniel Kachhap <amit.daniel@samsung.com> | 2013-06-24 10:50:45 (GMT) |
|---|---|---|
| committer | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-08-13 13:52:03 (GMT) |
| commit | 5000806c119799715f315e482fb60cc61e2536ea (patch) | |
| tree | dfbc31fd33681211b965bfd0d5d1f61638a08223 /drivers/thermal | |
| parent | 90542546f057c3cd71601240f25e7f1e5d0eae7f (diff) | |
| download | linux-fsl-qoriq-5000806c119799715f315e482fb60cc61e2536ea.tar.xz | |
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>
Diffstat (limited to 'drivers/thermal')
| -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 651f460..3fac0f9 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"); |