Merge branch 'master' of git://git.denx.de/u-boot-usb

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

diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index deafda2..14cb366 100644 (file)
--- a/drivers/dfu/dfu.c
+++ b/drivers/dfu/dfu.c
@@ -289,7 +289,7 @@ static int dfu_read_buffer_fill(struct dfu_entity *dfu, void *buf, int size)
        readn = 0;
        while (size > 0) {
                /* get chunk that can be read */
-               chunk = min(size, dfu->b_left);
+               chunk = min((long)size, dfu->b_left);
                /* consume */
                if (chunk > 0) {
                        memcpy(buf, dfu->i_buf, chunk);