Commit 1151b7ac10b81ecbb has cleaned up read and write operations. Unfortunately, for correct operation the write for ext4 fs requires absolute patch. This patch fixes this case.
Signed-off-by: Lukasz Majewski l.majewski@samsung.com --- drivers/dfu/dfu_mmc.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/dfu/dfu_mmc.c b/drivers/dfu/dfu_mmc.c index 72fa03e..38aeab0 100644 --- a/drivers/dfu/dfu_mmc.c +++ b/drivers/dfu/dfu_mmc.c @@ -117,6 +117,7 @@ static int mmc_file_op(enum dfu_op op, struct dfu_entity *dfu, { const char *fsname, *opname; char cmd_buf[DFU_CMD_BUF_SIZE]; + char *filename = " %s"; char *str_env; int ret;
@@ -153,7 +154,10 @@ static int mmc_file_op(enum dfu_op op, struct dfu_entity *dfu, if (op != DFU_OP_SIZE) sprintf(cmd_buf + strlen(cmd_buf), " 0x%x", (unsigned int)buf);
- sprintf(cmd_buf + strlen(cmd_buf), " %s", dfu->name); + if (dfu->layout == DFU_FS_EXT4 && op == DFU_OP_WRITE) + filename = " /%s"; + + sprintf(cmd_buf + strlen(cmd_buf), filename, dfu->name);
if (op == DFU_OP_WRITE) sprintf(cmd_buf + strlen(cmd_buf), " %lx", *len);