scsi: smartpqi: Map full length of PCI BAR 0

scsi: smartpqi: Map full length of PCI BAR 0

Map full length of PCI BAR 0 at driver init.

During driver initialization, the driver must make a kernel call to map the
controller registers into kernel address space.  A parameter to this call
is the length of the memory to be mapped.  The driver was specifying the
wrong length.

Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Mike McGowen <mike.mcgowen@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Link: https://lore.kernel.org/r/20230428153712.297638-2-don.brace@microchip.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>