On Fri, Aug 31, 2018 at 01:37:52PM -0700, Paul Burton wrote:

Further to that, this series doesn't seem to work for me. With
v4.19-rc1, with the patch from [1] & then this series applied I see the
following when booting a ci20_defconfig kernel:

  [    0.846684] ALSA device list:
  [    0.849642]   No soundcards found.

D'oh! Apparently I haven't drunk enough coffee today - missing link can
be found below:

[1] https://www.spinics.net/lists/linux-gpio/msg31965.html

Thanks,
    Paul