Merge tag 'mfd-fixes-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD fix from Lee Jones:
 "Identify potentially unused functions in rk808 driver when !PM"

* tag 'mfd-fixes-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
  mfd: rk808: Make PM function declaration static
  mfd: rk808: Mark pm functions __maybe_unused

drivers/mfd/rk808.c

@@ -729,7 +729,7 @@ static int rk808_remove(struct i2c_client *client)
 	return 0;
 }
 
-static int rk8xx_suspend(struct device *dev)
+static int __maybe_unused rk8xx_suspend(struct device *dev)
 {
 	struct rk808 *rk808 = i2c_get_clientdata(rk808_i2c_client);
 	int ret = 0;
@@ -749,7 +749,7 @@ static int rk8xx_suspend(struct device *dev)
 	return ret;
 }
 
-static int rk8xx_resume(struct device *dev)
+static int __maybe_unused rk8xx_resume(struct device *dev)
 {
 	struct rk808 *rk808 = i2c_get_clientdata(rk808_i2c_client);
 	int ret = 0;
@@ -768,7 +768,7 @@ static int rk8xx_resume(struct device *dev)
 
 	return ret;
 }
-SIMPLE_DEV_PM_OPS(rk8xx_pm_ops, rk8xx_suspend, rk8xx_resume);
+static SIMPLE_DEV_PM_OPS(rk8xx_pm_ops, rk8xx_suspend, rk8xx_resume);
 
 static struct i2c_driver rk808_i2c_driver = {
 	.driver = {