scsi: smartpqi: Add controller fw version to console log

Print controller firmware version to OS message log during driver
initialization or after OFA.

Link: https://lore.kernel.org/r/165730601536.177165.17698744242908911822.stgit@brunhildaReviewed-by: NScott Benesh <scott.benesh@microchip.com>
Reviewed-by: NScott Teel <scott.teel@microchip.com>
Reviewed-by: NMike McGowen <mike.mcgowen@microchip.com>
Reviewed-by: NKevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: NGilbert Wu <Gilbert.Wu@microchip.com>
Signed-off-by: NDon Brace <don.brace@microchip.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/smartpqi/smartpqi_init.c

@@ -7469,6 +7469,9 @@ static int pqi_get_ctrl_product_details(struct pqi_ctrl_info *ctrl_info)
 		sizeof(identify->vendor_id));
 	ctrl_info->vendor[sizeof(identify->vendor_id)] = '\0';
 
+	dev_info(&ctrl_info->pci_dev->dev,
+		"Firmware version: %s\n", ctrl_info->firmware_version);
+
 out:
 	kfree(identify);