usb: dfu: make nand upload working

[karo-tx-uboot.git] / drivers / dfu / dfu_nand.c

diff --git a/drivers/dfu/dfu_nand.c b/drivers/dfu/dfu_nand.c
index 0ec12cff264fe8ad88117f8fe8748851cf0d4e85..2d07097e850af70544d95f5481d6d5af9ef26f5c 100644 (file)
--- a/drivers/dfu/dfu_nand.c
+++ b/drivers/dfu/dfu_nand.c
@@ -19,12 +19,7 @@
 #include <jffs2/load_kernel.h>
 #include <nand.h>
 
-enum dfu_nand_op {
-       DFU_OP_READ = 1,
-       DFU_OP_WRITE,
-};
-
-static int nand_block_op(enum dfu_nand_op op, struct dfu_entity *dfu,
+static int nand_block_op(enum dfu_op op, struct dfu_entity *dfu,
                        u64 offset, void *buf, long *len)
 {
        loff_t start, lim;
@@ -126,6 +121,7 @@ static int dfu_read_medium_nand(struct dfu_entity *dfu, u64 offset, void *buf,
 
        switch (dfu->layout) {
        case DFU_RAW_ADDR:
+               *len = dfu->data.nand.size;
                ret = nand_block_read(dfu, offset, buf, len);
                break;
        default: