Commit ba883de9 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
Browse files

usb: musb: mediatek: don't unregister something that wasn't registered 



This function only calls mtk_otg_switch_init() when the ->port_mode
is MUSB_OTG so the clean up code should only call mtk_otg_switch_exit()
for that mode.

Fixes: 0990366b ("usb: musb: Add support for MediaTek musb controller")
Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/Y8/3TqpqiSr0RxFH@kili


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 45bf39f8

drivers/usb/musb/mediatek.c

+2 −1
Original line number Diff line number Diff line
@@ -294,6 +294,7 @@ static int mtk_musb_init(struct musb *musb) 
err_phy_power_on:

	phy_exit(glue->phy);

err_phy_init:

	if (musb->port_mode == MUSB_OTG)

		mtk_otg_switch_exit(glue);

	return ret;

}