usb: mtu3: drop support vbus detection

Until now it's never used on any platform, and will not used
later.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1623139069-8173-9-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun 2021-06-08 15:57:34 +08:00 • committed by Greg Kroah-Hartman
commit ae634f9321
2 changed files with 2 additions and 55 deletions