phy: qualcomm: call clk_disable_unprepare in the error handling

Smatch reports the following error:

drivers/phy/qualcomm/phy-qcom-usb-hsic.c:82 qcom_usb_hsic_phy_power_on()
warn: 'uphy->cal_clk' from clk_prepare_enable() not released on lines:
58.
drivers/phy/qualcomm/phy-qcom-usb-hsic.c:82 qcom_usb_hsic_phy_power_on()
warn: 'uphy->cal_sleep_clk' from clk_prepare_enable() not released on
lines: 58.
drivers/phy/qualcomm/phy-qcom-usb-hsic.c:82 qcom_usb_hsic_phy_power_on()
warn: 'uphy->phy_clk' from clk_prepare_enable() not released on lines:
58.

Fix this by calling proper clk_disable_unprepare calls.

Fixes: 0b56e9a7e835 ("phy: Group vendor specific phy drivers")
Signed-off-by: Dongliang Mu <[e-mail]>
Reviewed-by: Neil Armstrong <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

drivers/phy/qualcomm/phy-qcom-usb-hsic.c

···
 
 	/* Configure pins for HSIC functionality */
 	pins_default = pinctrl_lookup_state(uphy->pctl, PINCTRL_STATE_DEFAULT);
-	if (IS_ERR(pins_default))
-		return PTR_ERR(pins_default);
+	if (IS_ERR(pins_default)) {
+		ret = PTR_ERR(pins_default);
+		goto err_ulpi;
+	}
 
 	ret = pinctrl_select_state(uphy->pctl, pins_default);
 	if (ret)