Hi Robert, On Sun, Jun 3, 2018 at 10:12 PM Robert Jarzmik <robert.jarzmik@xxxxxxx> wrote: > Switch to the new ac97 bus support in sound/ac97 instead of the legacy > snd_ac97 one. > > Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx> This is commit 1c8bc7b3de5e76cb ("ASoC: pxa: switch to new ac97 bus support") in v4.20-rc1 and later. > --- a/sound/soc/pxa/Kconfig > +++ b/sound/soc/pxa/Kconfig > @@ -20,13 +20,12 @@ config SND_MMP_SOC > > config SND_PXA2XX_AC97 > tristate > - select SND_AC97_CODEC > > config SND_PXA2XX_SOC_AC97 > tristate > - select AC97_BUS > + select AC97_BUS_NEW > select SND_PXA2XX_LIB_AC97 > - select SND_SOC_AC97_BUS > + select SND_SOC_AC97_BUS_NEW The actual SND_SOC_AC97_BUS_NEW symbol never made it upstream, although 4 of its users did (3 have been removed in commit ea00d95200d02ece ("ASoC: Use imply for SND_SOC_ALL_CODECS")). The definition seems to have been dropped silently in v4 of the series. What should the select be replaced with? Or should it just be dropped? Thanks! Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds