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(parent: 0fc71e4) | patch
mei: abort waiting for notification on unsupported HW
authorAlexander Usyskin <alexander.usyskin@intel.com>
Fri, 27 Jan 2017 14:32:42 +0000 (16:32 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 31 Jan 2017 10:07:43 +0000 (11:07 +0100)
commit72e6df6db7031c82c706c63e94df7a5c14c937c3
treed2ed26a724a3af2f49cd0ef3ee1698f33135317dtree | snapshot
parent0fc71e44f54737998b2724b0afbecf2476e9271acommit | diff
mei: abort waiting for notification on unsupported HW

On legacy HW, pre Skylake, the notifications are not supported,
return -EOPNOTSUPP in mei_cl_notify_get and prevent
waiting indefinitely.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/mei/client.c diff | blob | history
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