9 Mar
2017
9 Mar
'17
12:09 p.m.
On Wed, Mar 08, 2017 at 03:18:54PM -0800, Brian Norris wrote:
Not all platform drivers have pcm_{new,free} callbacks. Seen with a "snd-soc-dummy" codec from sound/soc/rockchip/rk3399_gru_sound.c.
Resolves an OOPS seen on v4.11-rc1 with Google Kevin (Samsung Chromebook Plus):
[ 2.863304] rk3399-gru-sound sound: HiFi <-> ff880000.i2s mapping ok [ 2.886930] rk3399-gru-sound sound: rt5514-aif1 <-> ff880000.i2s mapping ok
Please think hard before including complete backtraces in upstream reports, they are very large and contain almost no useful information relative to their size so often obscure the relevant content in your message. If part of the backtrace is usefully illustrative then it's usually better to pull out the relevant sections.