[PATCH] phy: starfive: jh7110-dphy-tx: Add missing clk_disable_unprepare()

[Changhuang Liang]

Once the reset_control_deassert() fails, we need to run the missing
clk_disable_unprepare() before return in stf_dphy_init().

Fixes: d3ab79553308 ("phy: starfive: Add mipi dphy tx support")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Closes: https://lore.kernel.org/r/202410310715.duo3ShR4-lkp@xxxxxxxxx/
Signed-off-by: Changhuang Liang <changhuang.liang@xxxxxxxxxxxxxxxx>
---
 drivers/phy/starfive/phy-jh7110-dphy-tx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/starfive/phy-jh7110-dphy-tx.c b/drivers/phy/starfive/phy-jh7110-dphy-tx.c
index c64d1c91b130..7b59496983d2 100644
--- a/drivers/phy/starfive/phy-jh7110-dphy-tx.c
+++ b/drivers/phy/starfive/phy-jh7110-dphy-tx.c
@@ -330,6 +330,7 @@ static int stf_dphy_init(struct phy *phy)
 
 	ret = reset_control_deassert(dphy->sys_rst);
 	if (ret) {
+		clk_disable_unprepare(dphy->txesc_clk);
 		dev_err(dphy->dev, "Failed to deassert sys_rst\n");
 		return ret;
 	}
-- 
2.25.1