i2c: ensure SDA is released in recovery if SDA is controllable

Browse source

If we have a function to control SDA, we should ensure that SDA is not
held down by us. So, release the GPIO in this case.

Tested-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

...

This commit is contained in:

Wolfram Sang 2018-01-09 14:58:57 +01:00 • committed by Wolfram Sang

parent 8092178ffe

commit 72b08fcc15

1 changed files with 2 additions and 0 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

2

drivers/i2c/i2c-core-base.c

View file