From 98ceba7559280cdd09feccc7af4406d93187fbfb Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Tue, 28 Jun 2022 22:05:27 +0800 Subject: [PATCH] usb: musb: mpfs: add missing clk_disable_unprepare() in mpfs_remove() clock source is prepared and enabled by clk_prepare_enable() in probe function, but no disable or unprepare in remove. Fixes: 7a96b6ea90a4 ("usb: musb: Add support for PolarFire SoC's musb controller") Reported-by: Hulk Robot Reviewed-by: Conor Dooley Signed-off-by: Yang Yingliang Link: https://lore.kernel.org/r/20220628140527.1404439-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/mpfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/musb/mpfs.c b/drivers/usb/musb/mpfs.c index a69ca338eace..cea2e8108867 100644 --- a/drivers/usb/musb/mpfs.c +++ b/drivers/usb/musb/mpfs.c @@ -239,6 +239,7 @@ static int mpfs_remove(struct platform_device *pdev) { struct mpfs_glue *glue = platform_get_drvdata(pdev); + clk_disable_unprepare(glue->clk); platform_device_unregister(glue->musb); usb_phy_generic_unregister(pdev);