--- zzzz-none-000/linux-3.10.107/drivers/scsi/sr_vendor.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/scsi/sr_vendor.c	2021-02-04 17:41:59.000000000 +0000
@@ -123,7 +123,7 @@
 		return -ENOMEM;
 
 #ifdef DEBUG
-	printk("%s: MODE SELECT 0x%x/%d\n", cd->cdi.name, density, blocklength);
+	sr_printk(KERN_INFO, cd, "MODE SELECT 0x%x/%d\n", density, blocklength);
 #endif
 	memset(&cgc, 0, sizeof(struct packet_command));
 	cgc.cmd[0] = MODE_SELECT;
@@ -144,8 +144,9 @@
 	}
 #ifdef DEBUG
 	else
-		printk("%s: switching blocklength to %d bytes failed\n",
-		       cd->cdi.name, blocklength);
+		sr_printk(KERN_INFO, cd,
+			  "switching blocklength to %d bytes failed\n",
+			  blocklength);
 #endif
 	kfree(buffer);
 	return rc;
@@ -190,8 +191,8 @@
 		if (rc != 0)
 			break;
 		if ((buffer[0] << 8) + buffer[1] < 0x0a) {
-			printk(KERN_INFO "%s: Hmm, seems the drive "
-			   "doesn't support multisession CD's\n", cd->cdi.name);
+			sr_printk(KERN_INFO, cd, "Hmm, seems the drive "
+			   "doesn't support multisession CD's\n");
 			no_multi = 1;
 			break;
 		}
@@ -218,9 +219,9 @@
 			if (rc != 0)
 				break;
 			if (buffer[14] != 0 && buffer[14] != 0xb0) {
-				printk(KERN_INFO "%s: Hmm, seems the cdrom "
-				       "doesn't support multisession CD's\n",
-				       cd->cdi.name);
+				sr_printk(KERN_INFO, cd, "Hmm, seems the cdrom "
+					  "doesn't support multisession CD's\n");
+
 				no_multi = 1;
 				break;
 			}
@@ -245,9 +246,8 @@
 			cgc.timeout = VENDOR_TIMEOUT;
 			rc = sr_do_ioctl(cd, &cgc);
 			if (rc == -EINVAL) {
-				printk(KERN_INFO "%s: Hmm, seems the drive "
-				       "doesn't support multisession CD's\n",
-				       cd->cdi.name);
+				sr_printk(KERN_INFO, cd, "Hmm, seems the drive "
+					  "doesn't support multisession CD's\n");
 				no_multi = 1;
 				break;
 			}
@@ -277,8 +277,8 @@
 			break;
 		}
 		if ((rc = buffer[2]) == 0) {
-			printk(KERN_WARNING
-			       "%s: No finished session\n", cd->cdi.name);
+			sr_printk(KERN_WARNING, cd,
+				  "No finished session\n");
 			break;
 		}
 		cgc.cmd[0] = READ_TOC;	/* Read TOC */
@@ -301,9 +301,9 @@
 
 	default:
 		/* should not happen */
-		printk(KERN_WARNING
-		   "%s: unknown vendor code (%i), not initialized ?\n",
-		       cd->cdi.name, cd->vendor);
+		sr_printk(KERN_WARNING, cd,
+			  "unknown vendor code (%i), not initialized ?\n",
+			  cd->vendor);
 		sector = 0;
 		no_multi = 1;
 		break;
@@ -321,8 +321,8 @@
 
 #ifdef DEBUG
 	if (sector)
-		printk(KERN_DEBUG "%s: multisession offset=%lu\n",
-		       cd->cdi.name, sector);
+		sr_printk(KERN_DEBUG, cd, "multisession offset=%lu\n",
+			  sector);
 #endif
 	kfree(buffer);
 	return rc;