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authorPhil Edworthy <phil.edworthy@renesas.com>2017-05-24 15:09:49 +0100
committerLukasz Majewski <lukma@denx.de>2017-06-03 19:08:31 +0200
commite5f00f0180994b7ab218e904b3426f1c66eb6da7 (patch)
treecd35d2b26f1f64fc160f9b8eebcc6e13d83a95e2
parent46bac66b20da6d50e757bdca74703153f233090b (diff)
dfu: dfu_sf: Fix read offset
The offset was applied to write, but not read, now its applied to both. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
-rw-r--r--drivers/dfu/dfu_sf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dfu/dfu_sf.c b/drivers/dfu/dfu_sf.c
index 9702eeea20..b6d5fe24dc 100644
--- a/drivers/dfu/dfu_sf.c
+++ b/drivers/dfu/dfu_sf.c
@@ -20,7 +20,8 @@ static long dfu_get_medium_size_sf(struct dfu_entity *dfu)
static int dfu_read_medium_sf(struct dfu_entity *dfu, u64 offset, void *buf,
long *len)
{
- return spi_flash_read(dfu->data.sf.dev, offset, *len, buf);
+ return spi_flash_read(dfu->data.sf.dev, dfu->data.sf.start + offset,
+ *len, buf);
}
static u64 find_sector(struct dfu_entity *dfu, u64 start, u64 offset)