usb: dwc3: Fix error handling for core init

Fixing the sequence of events in dwc3_core_init() error exit path.
dwc3_core_exit() call is also removed from the error path since,
whatever it's doing is already done.

Fixes: c499ff7 usb: dwc3: core: re-factor init and exit paths
Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Stable <stable@vger.kernel.org> # 4.8+
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 7287a763cd0cc4ca5a114ed687e6c34b0bdd643d..fea446900cadd06dcf857bb9cdaa3c9b0ba79025 100644 (file)
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -769,15 +769,14 @@ static int dwc3_core_init(struct dwc3 *dwc)
        return 0;
 
 err4:
-       phy_power_off(dwc->usb2_generic_phy);
+       phy_power_off(dwc->usb3_generic_phy);
 
 err3:
-       phy_power_off(dwc->usb3_generic_phy);
+       phy_power_off(dwc->usb2_generic_phy);
 
 err2:
        usb_phy_set_suspend(dwc->usb2_phy, 1);
        usb_phy_set_suspend(dwc->usb3_phy, 1);
-       dwc3_core_exit(dwc);
 
 err1:
        usb_phy_shutdown(dwc->usb2_phy);