[04/15] power: reset: at91-reset: add notifier block to struct at91_reset

Message ID 1579601001-5711-5-git-send-email-claudiu.beznea@microchip.com
State New
Headers show
Series
  • rework at91-reset driver
Related show

Commit Message

Claudiu Beznea Jan. 21, 2020, 10:03 a.m.
Add struct notifier_block to struct at91_reset.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
 drivers/power/reset/at91-reset.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

Patch

diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
index 1bc39bfda0aa..e8840193620d 100644
--- a/drivers/power/reset/at91-reset.c
+++ b/drivers/power/reset/at91-reset.c
@@ -53,6 +53,7 @@  struct at91_reset {
 	void __iomem *rstc_base;
 	void __iomem *ramc_base[2];
 	struct clk *sclk;
+	struct notifier_block nb;
 };
 
 static struct at91_reset reset;
@@ -205,10 +206,6 @@  static const struct of_device_id at91_reset_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, at91_reset_of_match);
 
-static struct notifier_block at91_restart_nb = {
-	.priority = 192,
-};
-
 static int __init at91_reset_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *match;
@@ -235,7 +232,8 @@  static int __init at91_reset_probe(struct platform_device *pdev)
 	}
 
 	match = of_match_node(at91_reset_of_match, pdev->dev.of_node);
-	at91_restart_nb.notifier_call = match->data;
+	reset.nb.notifier_call = match->data;
+	reset.nb.priority = 192;
 
 	reset.sclk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(reset.sclk))
@@ -247,7 +245,7 @@  static int __init at91_reset_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = register_restart_handler(&at91_restart_nb);
+	ret = register_restart_handler(&reset.nb);
 	if (ret) {
 		clk_disable_unprepare(reset.sclk);
 		return ret;
@@ -260,7 +258,7 @@  static int __init at91_reset_probe(struct platform_device *pdev)
 
 static int __exit at91_reset_remove(struct platform_device *pdev)
 {
-	unregister_restart_handler(&at91_restart_nb);
+	unregister_restart_handler(&reset.nb);
 	clk_disable_unprepare(reset.sclk);
 
 	return 0;