mtd: ixp4xx: fix reading from half-word boundary

Fix handling of reads that don't start on a half-word boundary. Signed-off-by: Jon Ringle <jon@ringle.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
git-mirror · Feb 25, 2010 · 53f2b1c · 53f2b1c
1 parent 9c14b15
commit 53f2b1c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
@@ -107,8 +107,8 @@ static void ixp4xx_copy_from(struct map_info *map, void *to,
 		return;
 
 	if (from & 1) {
-		*dest++ = BYTE1(flash_read16(src));
-                src++;
+		*dest++ = BYTE1(flash_read16(src-1));
+		src++;
 		--len;
 	}