From 00ae86ebf893e0c89a7af6bfd270259e3ded93d1 Mon Sep 17 00:00:00 2001 From: Andrew Davis Date: Mon, 12 Feb 2024 10:28:25 -0600 Subject: power: reset: msm-poweroff: Use devm_register_sys_off_handler(RESTART) Use device life-cycle managed register function to simplify probe. Signed-off-by: Andrew Davis Link: https://lore.kernel.org/r/20240212162831.67838-14-afd@ti.com Signed-off-by: Sebastian Reichel --- drivers/power/reset/msm-poweroff.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) (limited to 'drivers/power') diff --git a/drivers/power/reset/msm-poweroff.c b/drivers/power/reset/msm-poweroff.c index 3bf0ea06c485..c7eb6dc8e90a 100644 --- a/drivers/power/reset/msm-poweroff.c +++ b/drivers/power/reset/msm-poweroff.c @@ -14,23 +14,11 @@ #include static void __iomem *msm_ps_hold; -static int deassert_pshold(struct notifier_block *nb, unsigned long action, - void *data) -{ - writel(0, msm_ps_hold); - mdelay(10000); - - return NOTIFY_DONE; -} - -static struct notifier_block restart_nb = { - .notifier_call = deassert_pshold, - .priority = 128, -}; static int do_msm_poweroff(struct sys_off_data *data) { - deassert_pshold(&restart_nb, 0, NULL); + writel(0, msm_ps_hold); + mdelay(10000); return NOTIFY_DONE; } @@ -41,7 +29,8 @@ static int msm_restart_probe(struct platform_device *pdev) if (IS_ERR(msm_ps_hold)) return PTR_ERR(msm_ps_hold); - register_restart_handler(&restart_nb); + devm_register_sys_off_handler(&pdev->dev, SYS_OFF_MODE_RESTART, + 128, do_msm_poweroff, NULL); devm_register_sys_off_handler(&pdev->dev, SYS_OFF_MODE_POWER_OFF, SYS_OFF_PRIO_DEFAULT, do_msm_poweroff, -- cgit v1.2.3