phy: spacemit: Remove incorrect clk_disable() in spacemit_usb2phy_init()

When clk_enable() fails, the clock was never enabled. Calling
clk_disable() in this error path is incorrect.

Remove the spurious clk_disable() call from the error handling
in spacemit_usb2phy_init().

Fixes: fe4bc1a ("phy: spacemit: support K1 USB2.0 PHY controller")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Reviewed-by: Ze Huang <huang.ze@linux.dev>
Link: https://patch.msgid.link/20260326-k1-usb3-v1-1-0c2b6adf5185@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: outman119

drivers/phy/spacemit/phy-k1-usb2.c

@@ -97,7 +97,6 @@ static int spacemit_usb2phy_init(struct phy *phy)
 	ret = clk_enable(sphy->clk);
 	if (ret) {
 		dev_err(&phy->dev, "failed to enable clock\n");
-		clk_disable(sphy->clk);
 		return ret;
 	}