[alsa-devel] [PATCH] ASoC: soc-core: Fix null pointer dereference

Liam Girdwood lrg at slimlogic.co.uk
Wed Dec 8 13:04:38 CET 2010

On Tue, 2010-12-07 at 16:30 +0000, Dimitris Papastamos wrote:
> 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 at opensource.wolfsonmicro.com>
> ---

Acked-by: Liam Girdwood <lrg at slimlogic.co.uk>
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.

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