drivers/scsi/aic94xx/aic94xx_init.c: correct the size argument to kmalloc

In each case, the destination of the allocation has type struct **, so the
elements of the array should have pointer type, not structure type.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@disable sizeof_type_expr@
type T;
T **x;
@@

  x =
  <+...sizeof(
- T
+ *x
  )...+>
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Rolf Eike Beer <eike-kernel@sf-tec.de>
Cc: Joe Perches <joe@perches.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/scsi/ch.c

@@ -352,7 +352,7 @@ ch_readconfig(scsi_changer *ch)
 	}
 
 	/* look up the devices of the data transfer elements */
-	ch->dt = kmalloc(ch->counts[CHET_DT]*sizeof(struct scsi_device),
+	ch->dt = kcalloc(ch->counts[CHET_DT], sizeof(*ch->dt),
 			 GFP_KERNEL);
 
 	if (!ch->dt) {