* [PATCH] [MTD] maps/ixp4xx: Fix reading from half-word boundary
@ 2010-01-13 14:36 Jon Ringle
2010-01-28 16:19 ` Artem Bityutskiy
0 siblings, 1 reply; 2+ messages in thread
From: Jon Ringle @ 2010-01-13 14:36 UTC (permalink / raw)
To: linux-mtd, dsaxena; +Cc: Jon Ringle, dedekind1
ixp4xx updates:
- Fix handling of reads that don't start on a half-word boundary.
Signed-off-by: Jon Ringle <jon@ringle.org>
---
drivers/mtd/maps/ixp4xx.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 7214b87..6b540a5 100644
--- 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;
}
--
1.6.5.rc2
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2010-01-13 14:36 [PATCH] [MTD] maps/ixp4xx: Fix reading from half-word boundary Jon Ringle
2010-01-28 16:19 ` Artem Bityutskiy
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