[SCSI] scsi_dh_rdac: Adding the match function for rdac device handler
authorMoger, Babu <Babu.Moger@netapp.com>
Thu, 1 Dec 2011 20:01:40 +0000 (15:01 -0500)
committerJames Bottomley <JBottomley@Parallels.com>
Thu, 15 Dec 2011 06:55:00 +0000 (10:55 +0400)
commitbee89eae8de143b1d9f82ab7ab6d9daef8e44760
tree4453ff1203fdf7c187527549d876b9c638863946
parenta315969e8d699682adf449813de84b7f2358f64d
[SCSI] scsi_dh_rdac: Adding the match function for rdac device handler

This patch introduces the match function for rdac device handler. Without
this, sometimes handler attach fails during the device_add. Included check for
TPGS bit before proceeding further. The match function was introduced by
commit 6c3633d08acf514e2e89aa95d2346ce9d64d719a

Signed-off-by: Babu Moger <babu.moger@netapp.com>
Acked-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/device_handler/scsi_dh_rdac.c