[SCSI] isci: fix event-get pointer increment
authorDan Williams <dan.j.williams@intel.com>
Sat, 30 Jul 2011 00:17:16 +0000 (17:17 -0700)
committerJames Bottomley <JBottomley@Parallels.com>
Wed, 24 Aug 2011 03:05:47 +0000 (20:05 -0700)
commit77cd72a53f6426f81b7f56a862402849ee903bda
treeabadb6954c238f3810c073d12f55d01140a78790
parent9b4be528999483d70a1ffc0accd102e477d5a503
[SCSI] isci: fix event-get pointer increment

Hardware only increments the put pointer on event types >= 4.  Do not
increment the get pointer for event type 3.

Reported-by: Kapil Karkra <kapil.karkra@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/isci/host.c