tree ed94a4010f85a7cecbdb19e7daa6030f954ea9f2
parent a404065479be2c1fe1167c3c91367e8194a69d1b
author Jan Kiszka <jan.kiszka@siemens.com> 1723107093 +0200
committer Marek Vasut <marex@denx.de> 1728616266 +0200

usb: dwc3-generic: fix CONFIG_DM_REGULATOR-off case

When DM_REGULATOR is disabled, all calls will return -ENOSYS. Account
for that so that targets like the IOT2050 will work again.

Fixes: de451d5d5b6f ("usb: dwc3-generic: support external vbus regulator")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>