mtd/drivers/mtd/chips gen_probe.c,1.21,1.22

[Russell King]

Update of /home/cvs/mtd/drivers/mtd/chips
In directory phoenix.infradead.org:/tmp/cvs-serv26691

Modified Files:
	gen_probe.c 
Log Message:
Fix MTD device probing, trying larger numbers of chips before smaller
numbers of chips across the bus width.

This means we'll avoid misdetecting a 2 x16 array as 1 x32 if the
high 16-bits happen to read as zeros in the QRY area.


Index: gen_probe.c
===================================================================
RCS file: /home/cvs/mtd/drivers/mtd/chips/gen_probe.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -r1.21 -r1.22
--- gen_probe.c	14 Aug 2004 15:14:05 -0000	1.21
+++ gen_probe.c	24 Jan 2005 23:49:50 -0000	1.22
@@ -162,7 +162,7 @@
 	int max_chips = map_bankwidth(map); /* And minimum 1 */
 	int nr_chips, type;
 
-	for (nr_chips = min_chips; nr_chips <= max_chips; nr_chips <<= 1) {
+	for (nr_chips = max_chips; nr_chips >= min_chips; nr_chips >>= 1) {
 
 		if (!cfi_interleave_supported(nr_chips))
 		    continue;