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| author | Shinya Kuribayashi <shinya.kuribayashi@necel.com> | 2009-11-06 13:47:30 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-12-09 01:19:10 +0100 |
| commit | c70c5cd37413c3fa3503212d26ffdf6df535c9de (patch) | |
| tree | 4300e286c5f0d30138404217679d08729a45a1d7 /drivers/pci | |
| parent | i2c-designware: Improved _HCNT/_LCNT calculation (diff) | |
| download | linux-c70c5cd37413c3fa3503212d26ffdf6df535c9de.tar.xz linux-c70c5cd37413c3fa3503212d26ffdf6df535c9de.zip | |
i2c-designware: i2c_dw_xfer_msg: Fix i2c_msg search bug
In case a work-in-progress i2c_msg has more bytes to be written, we
need to set STATUS_WRITE_IN_PROGRESS and exit from the msg_write_idx-
searching loop. Otherwise, we will overtake the current msg_write_idx
without waiting for its transmission to be processed.
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions