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(parent: 7c47d2c) | 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)
commit6c0d6701a551ac344e63935535db0494110c5f4e
treed2ed26a724a3af2f49cd0ef3ee1698f33135317dtree | snapshot (tar.gz zip)
parent7c47d2ca0feca767479329da23523ed798acb854commit | 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 | blame | history