Hi, On Thu, Nov 30, 2023 at 10:57:51AM +0100, Alexander Stein wrote: > Both i2c_generic_scl_recovery() and the debug output indicate that SDA is > purely optional for bus recovery. But devm_gpiod_get() never returns NULL > making it mandatory. Fix this my calling devm_gpiod_get_optional instead. ^^^^ as Uwe pointed out, /my/by/. I think Wolfram can fix this before taking it. > Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx> otherwise: Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx> Andi