Re: [alsa-devel] [PATCH 1/3] ALSA SoC: Add OpenFirmware helper for matching bus and codec drivers

At Tue, 01 Jul 2008 17:53:30 -0600, Grant Likely wrote:

diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 18f28ac..c5736e5 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -23,6 +23,12 @@ config SND_SOC This ASoC audio support can also be built as a module. If so, the module will be called snd-soc-core.

+config SND_SOC_OF

• tristate "OF helpers for SoC audio support"
• depends on SND_SOC
• ---help---

•  Add support for OpenFirmware device tree descriptions of sound device
  

This is a helper module and not necessarily manually selectable. Better to make the other driver selecting this.

diff --git a/sound/soc/soc-of.c b/sound/soc/soc-of.c new file mode 100644 index 0000000..9694979 --- /dev/null +++ b/sound/soc/soc-of.c

(snip)

+DEFINE_MUTEX(of_snd_soc_mutex); +LIST_HEAD(of_snd_soc_device_list);

Missing static.

Takashi