usb: dwc3: fix the error returned with usb3_phy failure
usb: dwc3: fix the error returned with usb3_phy failure

When there is an error with the usb3_phy probe or absence, the error returned
is erroneously for usb2_phy.

Cc: <4fbacc2fa0ffdbb11bf1ad6925b886ebd08dd15f@vger.kernel.org>
Signed-off-by: Ruchika Kharwar <4bac15711b315481f0c0a3501edaa09efbcd2ad4@ti.com>
Signed-off-by: Felipe Balbi <94dddeeef08b001e003cce128ddc162a4e2c6cd2@ti.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs