thermal: zx2967_thermal: simplify getting .driver_data

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>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files 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);