[SCSI] qla2xxx: Fix for 32-bit platforms with 64-bit resources.

[SCSI] qla2xxx: Fix for 32-bit platforms with 64-bit resources.

The driver stores the contents of PCI resources into unsigned
long's before ioremapping. This breaks on 32-bit platforms which
support 64-bit MMIO resources.

Correct code by removing the temporary variables used during MMIO
PIO mapping and using resource_size_t where applicable.  Also
correct a small typo in a printk() where the wrong region number
was displayed.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>