tree f37c366272e599b0bbde4e5dac0625335802ad47
parent 8092178ffe67dbd1f987e2e308e871c774774a16
author Wolfram Sang <wsa+renesas@sang-engineering.com> 1515506337 +0100
committer Wolfram Sang <wsa@the-dreams.de> 1516057470 +0100

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

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>