diff options
| author | Mark Lord <liml@rtr.ca> | 2009-01-30 18:52:58 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-03-24 22:02:38 -0400 |
| commit | 66e57a2cb0c538d4f84a7233c224735fe1eaa672 (patch) | |
| tree | 46ef73b2e5f3bc25d320b9ed7040dc0181d5883d /drivers/serial | |
| parent | da14265e776f35067045b8555b5f5f7521e50bc4 (diff) | |
sata_mv: optimize use of mv_edma_cfg
Try and avoid unnecessary reconfiguration of the EDMA config register
on every single non-EDMA I/O operation, by moving the call to
mv_edma_cfg() into mv_stop_edma(). It must then also be invoked
from mv_hardreset() and from mv_port_start().
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/serial')
0 files changed, 0 insertions, 0 deletions