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[V6,25/30] thermal: exynos: Fix to set the second point correction value

Message ID 1371451599-31035-26-git-send-email-amit.daniel@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Amit Kachhap June 17, 2013, 6:46 a.m. UTC
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>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
---
 drivers/thermal/samsung/exynos_tmu.c |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)

Comments

Eduardo Valentin June 20, 2013, 2:22 a.m. UTC | #1
On 17-06-2013 02:46, Amit Daniel Kachhap wrote:
> 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>
> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>

Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>

> ---
>  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 a4dbc84..af0e6ca 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");
>
diff mbox

Patch

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index a4dbc84..af0e6ca 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");