diff options
| author | Alexandru M Stan <amstan@chromium.org> | 2014-10-01 10:40:41 -0700 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2014-10-03 03:18:53 +0200 |
| commit | cf27020d2f253bac6457d6833b97141030f0122a (patch) | |
| tree | c31e71866926e58330752eb3d11763c588db5414 /Documentation | |
| parent | fe82dcec644244676d55a1384c958d5f67979adb (diff) | |
| download | linux-cf27020d2f253bac6457d6833b97141030f0122a.tar.bz2 | |
i2c: rk3x: fix 0 length write transfers
i2cdetect -q was broken (everything was a false positive, and no transfers were
actually being sent over i2c). The way it works is by sending a 0 length write
request and checking for NACK. This patch fixes the 0 length writes and actually
sends them.
Reported-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Alexandru M Stan <amstan@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Tested-by: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions