Commit 59ad2fb0 authored by Andrew Davis's avatar Andrew Davis Committed by Philipp Zabel
Browse files

reset: ath79: Use devm_register_restart_handler() 



Function register_restart_handler() is deprecated. Using this new API
removes our need to keep and manage a struct notifier_block and to
later unregister the handler.

Signed-off-by: default avatarAndrew Davis <afd@ti.com>
Reviewed-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 6de23f81

drivers/reset/reset-ath79.c

+3 −9
Original line number Diff line number Diff line
@@ -15,7 +15,6 @@ 


struct ath79_reset {

	struct reset_controller_dev rcdev;

	struct notifier_block restart_nb;

	void __iomem *base;

	spinlock_t lock;

};
@@ -72,11 +71,9 @@ static const struct reset_control_ops ath79_reset_ops = { 
	.status = ath79_reset_status,

};



static int ath79_reset_restart_handler(struct notifier_block *nb,

				unsigned long action, void *data)

static int ath79_reset_restart_handler(struct sys_off_data *data)

{

	struct ath79_reset *ath79_reset =

		container_of(nb, struct ath79_reset, restart_nb);

	struct ath79_reset *ath79_reset = data->cb_data;



	ath79_reset_assert(&ath79_reset->rcdev, FULL_CHIP_RESET);
@@ -108,10 +105,7 @@ static int ath79_reset_probe(struct platform_device *pdev) 
	if (err)

		return err;



	ath79_reset->restart_nb.notifier_call = ath79_reset_restart_handler;

	ath79_reset->restart_nb.priority = 128;



	err = register_restart_handler(&ath79_reset->restart_nb);

	err = devm_register_restart_handler(&pdev->dev, ath79_reset_restart_handler, ath79_reset);

	if (err)

		dev_warn(&pdev->dev, "Failed to register restart handler\n");