IB/qib: Clear 6120 hardware error register
authorRalph Campbell <ralph.campbell@qlogic.com>
Thu, 17 Jun 2010 23:14:04 +0000 (23:14 +0000)
committerRoland Dreier <rolandd@cisco.com>
Tue, 6 Jul 2010 21:13:40 +0000 (14:13 -0700)
commit2d757a7ce06abb4afe5b3002d4cdc40e47d7facc
tree31db69c35287886cfcc2461cb265365db4a618a6
parent5df4223a444057e433e9e4f2e101ee7159f8c19d
IB/qib: Clear 6120 hardware error register

The hardware error register needs to be cleared or another interrupt
will be generated, thus causing an infinite loop.  This is a
regression introduced when removing debug output.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/qib/qib_iba6120.c