i2c: mediatek: disable zero-length transfers for mt8183

Browse source

Quoting from mt8183 datasheet, the number of transfers to be
transferred in one transaction should be set to bigger than 1,
so we should forbid zero-length transfer and update functionality.

Reported-by: Alexandru M Stan <amstan@chromium.org>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Qii Wang <qii.wang@mediatek.com>
[wsa: shortened commit message a little]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

...

This commit is contained in:

Hsin-Yi Wang 2019-08-22 17:45:17 +08:00 • committed by Wolfram Sang

parent b3d604d405

commit abf4923e97

1 changed files with 10 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

11

drivers/i2c/busses/i2c-mt65xx.c

View file