firmware: dmi_scan: Always show system identification string

Let's keep consistent when print dmi_ids_string between SMBIOS 2.x
and SMBIOS 3.x, and always show the system identification string,
like Vendor, Product/Board name and BIOS infos.

Signed-off-by: Kefeng Wang <[e-mail]>
Signed-off-by: Jean Delvare <[e-mail]>

drivers/firmware/dmi_scan.c

···
 					dmi_ver >> 16, (dmi_ver >> 8) & 0xFF);
 			}
 			dmi_format_ids(dmi_ids_string, sizeof(dmi_ids_string));
-			printk(KERN_DEBUG "DMI: %s\n", dmi_ids_string);
+			pr_info("DMI: %s\n", dmi_ids_string);
 			return 0;
 		}
 	}
···
 				dmi_ver >> 16, (dmi_ver >> 8) & 0xFF,
 				dmi_ver & 0xFF);
 			dmi_format_ids(dmi_ids_string, sizeof(dmi_ids_string));
-			pr_debug("DMI: %s\n", dmi_ids_string);
+			pr_info("DMI: %s\n", dmi_ids_string);
 			return 0;
 		}
 	}