mfd: Use to_i2c_client() instead of open-coding it

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/mfd/max77843.c b/drivers/mfd/max77843.c
index 586098f1b233..7cfc95b49c5d 100644
--- a/drivers/mfd/max77843.c
+++ b/drivers/mfd/max77843.c
@@ -197,7 +197,7 @@ MODULE_DEVICE_TABLE(i2c, max77843_id);
 
 static int __maybe_unused max77843_suspend(struct device *dev)
 {
-        struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+        struct i2c_client *i2c = to_i2c_client(dev);
         struct max77693_dev *max77843 = i2c_get_clientdata(i2c);
 
         disable_irq(max77843->irq);
@@ -209,7 +209,7 @@ static int __maybe_unused max77843_suspend(struct device *dev)
 
 static int __maybe_unused max77843_resume(struct device *dev)
 {
-        struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+        struct i2c_client *i2c = to_i2c_client(dev);
         struct max77693_dev *max77843 = i2c_get_clientdata(i2c);
 
         if (device_may_wakeup(dev))