From 94303f8930ed78aea0f189b703c9d79fff9555d7 Mon Sep 17 00:00:00 2001
From: Chuhong Yuan <hslester96@gmail.com>
Date: Wed, 6 Nov 2019 00:00:43 +0800
Subject: [PATCH] rtc: brcmstb-waketimer: add missed clk_disable_unprepare
Git-commit: 94303f8930ed78aea0f189b703c9d79fff9555d7
Patch-mainline: v5.5-rc1
References: git-fixes
This driver forgets to disable and unprepare clock when remove.
Add a call to clk_disable_unprepare to fix it.
Fixes: c4f07ecee22e ("rtc: brcmstb-waketimer: Add Broadcom STB wake-timer")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20191105160043.20018-1-hslester96@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/rtc/rtc-brcmstb-waketimer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/rtc-brcmstb-waketimer.c b/drivers/rtc/rtc-brcmstb-waketimer.c
index cb7af87cd75b..4fee57c51280 100644
--- a/drivers/rtc/rtc-brcmstb-waketimer.c
+++ b/drivers/rtc/rtc-brcmstb-waketimer.c
@@ -275,6 +275,7 @@ static int brcmstb_waketmr_remove(struct platform_device *pdev)
struct brcmstb_waketmr *timer = dev_get_drvdata(&pdev->dev);
unregister_reboot_notifier(&timer->reboot_notifier);
+ clk_disable_unprepare(timer->clk);
return 0;
}
--
2.16.4