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rtc: brcmstb-waketimer: add missed clk_disable_unprepare 

commit 94303f8930 upstream.

This driver forgets to disable and unprepare clock when remove.
Add a call to clk_disable_unprepare to fix it.

Fixes: c4f07ecee2 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Chuhong Yuan 2019-11-06 00:00:43 +08:00 committed by Greg Kroah-Hartman
parent 308c1e408b
commit 419fe70331
1 changed files with 1 additions and 0 deletions
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drivers/rtc/rtc-brcmstb-waketimer.c
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@ -277,6 +277,7 @@ 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;
}