tree af89a85b97cf1eb34396d5941bb7a86d45904726
parent 6c1153e00af8de755ec278d873a97c9ce2a72d10
author Jeff Garzik <jeff@garzik.org> 1184360805 -0400
committer Jeff Garzik <jeff@garzik.org> 1184925505 -0400

[libata] sata_mv: minor cleanups

* trim trailing whitespace
* document some flags, registers, and register bits
* fix locking around EDMA on/off and configuration
* continue replacing "constant OP var" with "var OP constant"
* use new pci_try_set_mwi()

Signed-off-by: Jeff Garzik <jeff@garzik.org>