[SCSI] minor bug fixes and cleanups

BusLogic: use kzalloc(), remove cast to/from void*

aic7xxx_old: fix typo in cast

NCR53c406a: ifdef out static built code

fd_mcs: ifdef out static built code

ncr53c8xx: ifdef out static built code

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index ef8285c..668569e 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -294,6 +294,7 @@
 static int user_fifo_count = 0;
 static int user_fifo_size = 0;
 
+#ifndef MODULE
 static int __init fd_mcs_setup(char *str)
 {
 	static int done_setup = 0;
@@ -311,6 +312,7 @@
 }
 
 __setup("fd_mcs=", fd_mcs_setup);
+#endif /* !MODULE */
 
 static void print_banner(struct Scsi_Host *shpnt)
 {