[alsa-devel] [PATCH] alsa/soc: add locking to mpc5200-psc-ac97 driver

[Jon Smirl]

On Mon, Jun 29, 2009 at 7:42 PM, Grant Likely<grant.likely at secretlab.ca> wrote:
> From: Grant Likely <grant.likely at secretlab.ca>
>
> AC97 bus register read/write hooks need to provide locking, but the
> mpc5200-psc-ac97 driver does not.  This patch adds a mutex around
> the register access routines.

Does your touchscreen driver use this mutex? Or was this mutex needed
just for the AC97 driver?


-- 
Jon Smirl
jonsmirl at gmail.com