diff mbox series

[v3,01/19] power: reset: atc260x-poweroff: Use devm_register_sys_off_handler(RESTART)

Message ID 20240208170410.67975-2-afd@ti.com
State New
Headers
Series Remove pm_power_off use in drivers/power/reset |

Commit Message

Andrew Davis Feb. 8, 2024, 5:03 p.m. UTC 
  Use device life-cycle managed register function to simplify probe and
exit paths.

Signed-off-by: Andrew Davis <afd@ti.com>
---
 drivers/power/reset/atc260x-poweroff.c | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/drivers/power/reset/atc260x-poweroff.c b/drivers/power/reset/atc260x-poweroff.c
index b4aa50e9685e1..ce2748d3282c3 100644
--- a/drivers/power/reset/atc260x-poweroff.c
+++ b/drivers/power/reset/atc260x-poweroff.c
@@ -16,7 +16,6 @@ 
 struct atc260x_pwrc {
 	struct device *dev;
 	struct regmap *regmap;
-	struct notifier_block restart_nb;
 	int (*do_poweroff)(const struct atc260x_pwrc *pwrc, bool restart);
 };
 
@@ -172,11 +171,9 @@  static void atc260x_pwrc_pm_handler(void)
 	WARN_ONCE(1, "Unable to power off system\n");
 }
 
-static int atc260x_pwrc_restart_handler(struct notifier_block *nb,
-					unsigned long mode, void *cmd)
+static int atc260x_pwrc_restart_handler(struct sys_off_data *data)
 {
-	struct atc260x_pwrc *pwrc = container_of(nb, struct atc260x_pwrc,
-						 restart_nb);
+	struct atc260x_pwrc *pwrc = data->cb_data;
 	pwrc->do_poweroff(pwrc, true);
 
 	return NOTIFY_DONE;
@@ -194,8 +191,6 @@  static int atc260x_pwrc_probe(struct platform_device *pdev)
 
 	priv->dev = &pdev->dev;
 	priv->regmap = atc260x->regmap;
-	priv->restart_nb.notifier_call = atc260x_pwrc_restart_handler;
-	priv->restart_nb.priority = 192;
 
 	switch (atc260x->ic_type) {
 	case ATC2603C:
@@ -225,7 +220,11 @@  static int atc260x_pwrc_probe(struct platform_device *pdev)
 		dev_warn(priv->dev, "Poweroff callback already assigned\n");
 	}
 
-	ret = register_restart_handler(&priv->restart_nb);
+	ret = devm_register_sys_off_handler(priv->dev,
+					    SYS_OFF_MODE_RESTART,
+					    SYS_OFF_PRIO_HIGH,
+					    atc260x_pwrc_restart_handler,
+					    priv);
 	if (ret)
 		dev_err(priv->dev, "failed to register restart handler: %d\n",
 			ret);
@@ -241,8 +240,6 @@  static void atc260x_pwrc_remove(struct platform_device *pdev)
 		pm_power_off = NULL;
 		atc260x_pwrc_data = NULL;
 	}
-
-	unregister_restart_handler(&priv->restart_nb);
 }
 
 static struct platform_driver atc260x_pwrc_driver = {