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usb:gadget:f_thor: fix write to filesystem by add dfu_flush()

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Since dfu read/write operations needs to be flushed manually,
writing to filesystem on MMC by thor was broken. MMC raw write
actually is working fine because current dfu_flush() function
writes filesystem only. This commit adds dfu_flush() to f_thor
and now filesystem write is working.

This change was tested on Trats2 board.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
This commit is contained in:
Przemyslaw Marczak 2014-04-18 09:48:25 +02:00 committed by Marek Vasut
parent adfc17bf09
commit fd2a89b20b
1 changed files with 6 additions and 0 deletions
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6
drivers/usb/gadget/f_thor.c
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@ -229,6 +229,12 @@ static int download_tail(long long int left, int cnt)
if (ret)
error("DFU write failed [%d] cnt: %d", ret, cnt);
ret = dfu_flush(dfu_entity, transfer_buffer, 0, cnt);
if (ret) {
error("DFU flush failed!");
return ret;
}
return ret;
}