USB: dwc3: fix runtime pm imbalance on probe errors

Make sure not to suspend the device when probe fails to avoid disabling
clocks and phys multiple times.

Fixes: 32808237 ("usb: dwc3: fix runtime PM in error path")
Cc: stable@vger.kernel.org      # 4.8
Cc: Roger Quadros <rogerq@ti.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20230404072524.19014-2-johan+linaro@kernel.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>