| Message ID | 20181021200053.2194-6-wsa+renesas@sang-engineering.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | thermal: simplify getting .driver_data | expand |
On Sun, Oct 21, 2018 at 10:00:52PM +0200, 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> Acked-by: Shawn Guo <shawnguo@kernel.org>
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/zx2967_thermal.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/drivers/thermal/zx2967_thermal.c b/drivers/thermal/zx2967_thermal.c > index 6acce0bce7c0..145ebf371598 100644 > --- a/drivers/thermal/zx2967_thermal.c > +++ b/drivers/thermal/zx2967_thermal.c > @@ -207,8 +207,7 @@ MODULE_DEVICE_TABLE(of, zx2967_thermal_id_table); > #ifdef CONFIG_PM_SLEEP > static int zx2967_thermal_suspend(struct device *dev) > { > - struct platform_device *pdev = to_platform_device(dev); > - struct zx2967_thermal_priv *priv = platform_get_drvdata(pdev); > + struct zx2967_thermal_priv *priv = dev_get_drvdata(dev); > > if (priv && priv->clk_topcrm) > clk_disable_unprepare(priv->clk_topcrm); > @@ -221,8 +220,7 @@ static int zx2967_thermal_suspend(struct device *dev) > > static int zx2967_thermal_resume(struct device *dev) > { > - struct platform_device *pdev = to_platform_device(dev); > - struct zx2967_thermal_priv *priv = platform_get_drvdata(pdev); > + struct zx2967_thermal_priv *priv = dev_get_drvdata(dev); > int error; > > error = clk_prepare_enable(priv->clk_topcrm); >
diff --git a/drivers/thermal/zx2967_thermal.c b/drivers/thermal/zx2967_thermal.c index 6acce0bce7c0..145ebf371598 100644 --- a/drivers/thermal/zx2967_thermal.c +++ b/drivers/thermal/zx2967_thermal.c @@ -207,8 +207,7 @@ MODULE_DEVICE_TABLE(of, zx2967_thermal_id_table); #ifdef CONFIG_PM_SLEEP static int zx2967_thermal_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct zx2967_thermal_priv *priv = platform_get_drvdata(pdev); + struct zx2967_thermal_priv *priv = dev_get_drvdata(dev); if (priv && priv->clk_topcrm) clk_disable_unprepare(priv->clk_topcrm); @@ -221,8 +220,7 @@ static int zx2967_thermal_suspend(struct device *dev) static int zx2967_thermal_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct zx2967_thermal_priv *priv = platform_get_drvdata(pdev); + struct zx2967_thermal_priv *priv = dev_get_drvdata(dev); int error; error = clk_prepare_enable(priv->clk_topcrm);
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/zx2967_thermal.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)