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.comSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/smartpqi/smartpqi_init.c

@@ -8560,7 +8560,7 @@ static int pqi_pci_init(struct pqi_ctrl_info *ctrl_info)
 
 	ctrl_info->iomem_base = ioremap(pci_resource_start(
 		ctrl_info->pci_dev, 0),
-		sizeof(struct pqi_ctrl_registers));
+		pci_resource_len(ctrl_info->pci_dev, 0));
 	if (!ctrl_info->iomem_base) {
 		dev_err(&ctrl_info->pci_dev->dev,
 			"failed to map memory for controller registers\n");