linux-kernel - Re: [PATCH v2 1/3] thermal: tsens: Rename variable

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Date:   Thu, 26 Jul 2018 09:16:20 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Amit Kucheria <amit.kucheria@...aro.org>
Cc:     linux-kernel@...r.kernel.org, rnayak@...eaurora.org,
        linux-arm-msm@...r.kernel.org, edubezval@...il.com,
        smohanad@...eaurora.org, andy.gross@...aro.org,
        dianders@...omium.org, mka@...omium.org,
        Zhang Rui <rui.zhang@...el.com>, linux-pm@...r.kernel.org
Subject: Re: [PATCH v2 1/3] thermal: tsens: Rename variable

On Thu 26 Jul 03:33 PDT 2018, Amit Kucheria wrote:

> We're actually reading the temperature from the status register. Fix the
> variable name to reflect that.
> 
> Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
> Reviewed-by: Matthias Kaehlcke <mka@...omium.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

Regards,
Bjorn

> ---
>  drivers/thermal/qcom/tsens-common.c |  6 +++---
>  drivers/thermal/qcom/tsens-v2.c     | 10 +++++-----
>  2 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c
> index c22dc18c7c65..25e7f247b027 100644
> --- a/drivers/thermal/qcom/tsens-common.c
> +++ b/drivers/thermal/qcom/tsens-common.c
> @@ -104,11 +104,11 @@ int get_temp_common(struct tsens_device *tmdev, int id, int *temp)
>  {
>  	struct tsens_sensor *s = &tmdev->sensor[id];
>  	u32 code;
> -	unsigned int sensor_addr;
> +	unsigned int status_reg;
>  	int last_temp = 0, ret;
>  
> -	sensor_addr = S0_ST_ADDR + s->hw_id * SN_ADDR_OFFSET;
> -	ret = regmap_read(tmdev->map, sensor_addr, &code);
> +	status_reg = S0_ST_ADDR + s->hw_id * SN_ADDR_OFFSET;
> +	ret = regmap_read(tmdev->map, status_reg, &code);
>  	if (ret)
>  		return ret;
>  	last_temp = code & SN_ST_TEMP_MASK;
> diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c
> index f40150fd7eae..908e3dcb2d5c 100644
> --- a/drivers/thermal/qcom/tsens-v2.c
> +++ b/drivers/thermal/qcom/tsens-v2.c
> @@ -16,11 +16,11 @@ static int get_temp_tsens_v2(struct tsens_device *tmdev, int id, int *temp)
>  {
>  	struct tsens_sensor *s = &tmdev->sensor[id];
>  	u32 code;
> -	unsigned int sensor_addr;
> +	unsigned int status_reg;
>  	int last_temp = 0, last_temp2 = 0, last_temp3 = 0, ret;
>  
> -	sensor_addr = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * 4;
> -	ret = regmap_read(tmdev->map, sensor_addr, &code);
> +	status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * 4;
> +	ret = regmap_read(tmdev->map, status_reg, &code);
>  	if (ret)
>  		return ret;
>  	last_temp = code & LAST_TEMP_MASK;
> @@ -28,7 +28,7 @@ static int get_temp_tsens_v2(struct tsens_device *tmdev, int id, int *temp)
>  		goto done;
>  
>  	/* Try a second time */
> -	ret = regmap_read(tmdev->map, sensor_addr, &code);
> +	ret = regmap_read(tmdev->map, status_reg, &code);
>  	if (ret)
>  		return ret;
>  	if (code & STATUS_VALID_BIT) {
> @@ -39,7 +39,7 @@ static int get_temp_tsens_v2(struct tsens_device *tmdev, int id, int *temp)
>  	}
>  
>  	/* Try a third/last time */
> -	ret = regmap_read(tmdev->map, sensor_addr, &code);
> +	ret = regmap_read(tmdev->map, status_reg, &code);
>  	if (ret)
>  		return ret;
>  	if (code & STATUS_VALID_BIT) {
> -- 
> 2.17.GIT
>