[3/5] thermal: spear_thermal: simplify getting .driver_data
diff mbox series

Message ID 20181021200053.2194-4-wsa+renesas@sang-engineering.com
State Accepted
Commit 3fc62efe09975c160c413a4b7d10c029e0f04470
Headers show
Series
  • thermal: simplify getting .driver_data
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Commit Message

Wolfram Sang Oct. 21, 2018, 8 p.m. UTC
We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

Build tested only. buildbot is happy.

 drivers/thermal/spear_thermal.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

Comments

Daniel Lezcano Nov. 5, 2018, 3:06 p.m. UTC | #1
On 21/10/2018 22:00, Wolfram Sang wrote:
> We should get 'driver_data' from 'struct device' directly. Going via
> platform_device is an unneeded step back and forth.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>

> ---
> 
> Build tested only. buildbot is happy.
> 
>  drivers/thermal/spear_thermal.c | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c
> index 81b35aace9de..8b9d567134d0 100644
> --- a/drivers/thermal/spear_thermal.c
> +++ b/drivers/thermal/spear_thermal.c
> @@ -56,8 +56,7 @@ static struct thermal_zone_device_ops ops = {
>  
>  static int __maybe_unused spear_thermal_suspend(struct device *dev)
>  {
> -	struct platform_device *pdev = to_platform_device(dev);
> -	struct thermal_zone_device *spear_thermal = platform_get_drvdata(pdev);
> +	struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev);
>  	struct spear_thermal_dev *stdev = spear_thermal->devdata;
>  	unsigned int actual_mask = 0;
>  
> @@ -73,15 +72,14 @@ static int __maybe_unused spear_thermal_suspend(struct device *dev)
>  
>  static int __maybe_unused spear_thermal_resume(struct device *dev)
>  {
> -	struct platform_device *pdev = to_platform_device(dev);
> -	struct thermal_zone_device *spear_thermal = platform_get_drvdata(pdev);
> +	struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev);
>  	struct spear_thermal_dev *stdev = spear_thermal->devdata;
>  	unsigned int actual_mask = 0;
>  	int ret = 0;
>  
>  	ret = clk_enable(stdev->clk);
>  	if (ret) {
> -		dev_err(&pdev->dev, "Can't enable clock\n");
> +		dev_err(dev, "Can't enable clock\n");
>  		return ret;
>  	}
>  
>

Patch
diff mbox series

diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c
index 81b35aace9de..8b9d567134d0 100644
--- a/drivers/thermal/spear_thermal.c
+++ b/drivers/thermal/spear_thermal.c
@@ -56,8 +56,7 @@  static struct thermal_zone_device_ops ops = {
 
 static int __maybe_unused spear_thermal_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct thermal_zone_device *spear_thermal = platform_get_drvdata(pdev);
+	struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev);
 	struct spear_thermal_dev *stdev = spear_thermal->devdata;
 	unsigned int actual_mask = 0;
 
@@ -73,15 +72,14 @@  static int __maybe_unused spear_thermal_suspend(struct device *dev)
 
 static int __maybe_unused spear_thermal_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct thermal_zone_device *spear_thermal = platform_get_drvdata(pdev);
+	struct thermal_zone_device *spear_thermal = dev_get_drvdata(dev);
 	struct spear_thermal_dev *stdev = spear_thermal->devdata;
 	unsigned int actual_mask = 0;
 	int ret = 0;
 
 	ret = clk_enable(stdev->clk);
 	if (ret) {
-		dev_err(&pdev->dev, "Can't enable clock\n");
+		dev_err(dev, "Can't enable clock\n");
 		return ret;
 	}