diff options
| author | Dimitris Papastamos <dp@opensource.wolfsonmicro.com> | 2010-12-07 16:30:38 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-08 13:55:17 +0000 |
| commit | e4f078d8c0790e94e09af975ca0b870e2f050e17 (patch) | |
| tree | d7f8d21cdafc44f5a529a6aca2805a8f74132ffe /sound/soc/ep93xx/ep93xx-pcm.c | |
| parent | 5a4cfce73b7b48bdbb4e816124e5fcf84bc58e59 (diff) | |
ASoC: soc-core: Fix null pointer dereference
In case the codec driver did not provide a read/write function,
codec->driver->read|write will be NULL. Ensure that we use the one
specified in codec->read|write to avoid oopsing when we access
the debugfs entries. This is achieved by using snd_soc_read() and
snd_soc_write().
Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/ep93xx/ep93xx-pcm.c')
0 files changed, 0 insertions, 0 deletions