Fix compile of tmscsim SCSI driver

It still used the long-deprecated "pci_module_init()" interface, rather
than the proper "pci_register_driver()" one.

[ I don't have the hardware, and I doubt many do, but the fix is
  trivial and obvious, and can't be worse than not compiling ]
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/scsi/tmscsim.c

@@ -2680,7 +2680,7 @@ static int __init dc390_module_init(void)
 		printk (KERN_INFO "DC390: Using safe settings.\n");
 	}
 
-	return pci_module_init(&dc390_driver);
+	return pci_register_driver(&dc390_driver);
 }
 
 static void __exit dc390_module_exit(void)