usb: mtu3: add helper to power on/down device

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Add helper to power on/down device ports and ip, it will be
used when support device suspend/resume

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1626340078-29111-12-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Chunfeng Yun 2021-07-15 17:07:56 +08:00 • committed by Greg Kroah-Hartman

parent fa6f59e28c

commit 6244831543

1 changed files with 24 additions and 12 deletions

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drivers/usb/mtu3/mtu3_core.c

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