[PATCH 5.10 049/129] phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks

Greg Kroah-Hartman
2022-05-04T17:02:27Z

From: Miaoqian Lin <linmq006@gmail.com>

[ Upstream commit 3588060befff75ff39fab7122b94c6fb3148fcda ]

The corresponding API for clk_prepare_enable is clk_disable_unprepare.
Make sure that the clock is unprepared on exit by changing clk_disable
to clk_disable_unprepare.

Fixes: ed31ee7cf1fe ("phy: ti: usb2: Fix logic on -EPROBE_DEFER")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220318105748.19532-1-linmq006@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/phy/ti/phy-omap-usb2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/ti/phy-omap-usb2.c b/drivers/phy/ti/phy-omap-usb2.c
index 4fec90d2624f..f77ac041d836 100644
--- a/drivers/phy/ti/phy-omap-usb2.c
+++ b/drivers/phy/ti/phy-omap-usb2.c
@@ -215,7 +215,7 @@ static int omap_usb2_enable_clocks(struct omap_usb *phy)
return 0;

err1:
- clk_disable(phy->wkupclk);
+ clk_disable_unprepare(phy->wkupclk);

err0:
return ret;
--
2.35.1