Hi Uwe, On 11/26/20 8:59 AM, Uwe Kleine-König wrote: > The remove callback is only called for devices that were probed > successfully before. As the matching probe function cannot complete > without error if dev->match_id != PS3_MATCH_ID_SOUND, we don't have to > check this here. > > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> I tested your two patches plus Leonard's patch 'ALSA: ppc: remove redundant checks in PS3 driver probe' applied to v5.9 on the PS3, and they seem to work fine. Thanks for both your efforts. Tested by: Geoff Levand <geoff@xxxxxxxxxxxxx>