diff options
author | Przemyslaw Marczak <p.marczak@samsung.com> | 2014-05-12 12:05:34 +0200 |
---|---|---|
committer | Marek Vasut <marex@denx.de> | 2014-05-15 00:23:56 +0200 |
commit | 584b55b072a94de94b3fe0d54defae87795237d7 (patch) | |
tree | de9cc7720c2505d085e242098f6ec8b42c83d153 /drivers | |
parent | 1aa4bdc82db1e0393a461e0cd908d88418e1f632 (diff) | |
download | u-boot-imx-584b55b072a94de94b3fe0d54defae87795237d7.zip u-boot-imx-584b55b072a94de94b3fe0d54defae87795237d7.tar.gz u-boot-imx-584b55b072a94de94b3fe0d54defae87795237d7.tar.bz2 |
usb:gadget:f_thor: download_tail(): remove dfu_write with 0 size
Since dfu_flush() can write raw data, dfu_write() with zero size
can be removed from download_tail() in thor gadget.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/usb/gadget/f_thor.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c index feef9e4..28f215e 100644 --- a/drivers/usb/gadget/f_thor.c +++ b/drivers/usb/gadget/f_thor.c @@ -219,21 +219,15 @@ static int download_tail(long long int left, int cnt) } /* - * To store last "packet" DFU storage backend requires dfu_write with - * size parameter equal to 0 + * To store last "packet" or write file from buffer to filesystem + * DFU storage backend requires dfu_flush * * This also frees memory malloc'ed by dfu_get_buf(), so no explicit * need fo call dfu_free_buf() is needed. */ - ret = dfu_write(dfu_entity, transfer_buffer, 0, cnt); - if (ret) - error("DFU write failed [%d] cnt: %d", ret, cnt); - ret = dfu_flush(dfu_entity, transfer_buffer, 0, cnt); - if (ret) { + if (ret) error("DFU flush failed!"); - return ret; - } return ret; } |