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Message-Id: <20191105160043.20018-1-hslester96@gmail.com>
Date: Wed, 6 Nov 2019 00:00:43 +0800
From: Chuhong Yuan <hslester96@...il.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Alessandro Zummo <a.zummo@...ertech.it>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Florian Fainelli <f.fainelli@...il.com>,
bcm-kernel-feedback-list@...adcom.com, linux-rtc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH v2] rtc: brcmstb-waketimer: add missed clk_disable_unprepare
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@...il.com>
---
Changes in v2:
- Remove the check for timer->clk and add fixes tag.
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 3e9800f9878a..82d2ab0b3e9c 100644
--- a/drivers/rtc/rtc-brcmstb-waketimer.c
+++ b/drivers/rtc/rtc-brcmstb-waketimer.c
@@ -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;
}
--
2.23.0
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