[SCSI] qla2xxx: Use PCI-X/PCI-Express read control interfaces.

Original from Peter Oruba <peter.oruba@amd.com>.  Additional
cleanups included.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
1 file changed