tree 16d44c1fb014d3b9856d65c7bd8966d35a3719b2
parent 11cabcb95e0d9de15f3d8a9d25336edfc5444337
author Mike Frysinger <vapier@gentoo.org> 1271970900 +0000
committer Mike Frysinger <vapier@gentoo.org> 1274552349 -0400

Blackfin: SIC: cut down on IAR MMR reads a bit

Tweak the for loops that operate on the SIC IAR system MMRs to avoid
re-reading them multiple times in a row.  System MMRs are a little
slower to access, so avoid the penalty when possible.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>