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(parent: 46edf52) | patch
usb: mtu3: add a vbus debugfs interface
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Fri, 4 Aug 2017 02:32:46 +0000 (10:32 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Aug 2017 18:36:50 +0000 (11:36 -0700)
commite97d2a396860de5036b070bcf69990153ac16d03
treec80fb51ce69d2e96e30d9222c7714bd76ec83516tree | snapshot (tar.gz zip)
parent46edf52d08342b3dc1f9a61c5200ab8b1c0f5a37commit | diff
usb: mtu3: add a vbus debugfs interface

Provides a new vbus debugfs interface used to turn on/off vbus
regulator, it also can be used to get/put reference count of
vbus, due to sometimes we need keep it alive when manually switch
mtu3 to device mode.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/mtu3/mtu3_dr.c diff | blob | blame | history