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@xxxxxxxxxxx>
Acked-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
Acked-by: Eduardo Valentin <eduardo.valentin@xxxxxx>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
---
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");
--
1.7.1
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