]> git.baikalelectronics.ru Git - kernel.git/commit
mei: speed up the power down flow
authorTomas Winkler <tomas.winkler@intel.com>
Tue, 12 Dec 2017 11:27:06 +0000 (13:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Dec 2017 13:10:47 +0000 (14:10 +0100)
commit42bb9c5bd2e7c0f18b6da9e87da44363f49bec8f
tree90d5c6b664176a0b7e382ddf015009be2dc23551
parent2e67e69d1681a5e6c394e83899a585e50a5e59ec
mei: speed up the power down flow

When mei driver is powering down due to suspend or shutdown
it will iterate over the mei client bus and disconnect
each client device attached in turn.
The power down flow consist of the link rest, which causes all clients
get disconnected at once, hence the individual disconnection
can be omitted and significantly reduce power down flow.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/mei/bus.c
drivers/misc/mei/hw-me.c
drivers/misc/mei/hw-txe.c
drivers/misc/mei/init.c