From 336b8423e285174ebecf02a743d69913b83bbc48 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 10 Nov 2014 22:41:46 +0100 Subject: ASoC: Move AC'97 support to its own file Currently the AC'97 support is splattered all throughout soc-core.c. Some parts are #ifdef'd some parts are not. This patch moves the AC'97 support to its own file, this should make the code a bit more clearer and also makes it possible to easily not compile it into the kernel when not needed. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- include/sound/soc.h | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/sound/soc.h b/include/sound/soc.h index 7ba7130037a0..adef34fa5209 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -366,8 +366,6 @@ struct snd_soc_jack_gpio; typedef int (*hw_write_t)(void *,const char* ,int); -extern struct snd_ac97_bus_ops *soc_ac97_ops; - enum snd_soc_pcm_subclass { SND_SOC_PCM_CLASS_PCM = 0, SND_SOC_PCM_CLASS_BE = 1, @@ -500,6 +498,7 @@ int snd_soc_update_bits_locked(struct snd_soc_codec *codec, int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned int reg, unsigned int mask, unsigned int value); +#ifdef CONFIG_SND_SOC_AC97_BUS int snd_soc_new_ac97_codec(struct snd_soc_codec *codec, struct snd_ac97_bus_ops *ops, int num); void snd_soc_free_ac97_codec(struct snd_soc_codec *codec); @@ -508,6 +507,31 @@ int snd_soc_set_ac97_ops(struct snd_ac97_bus_ops *ops); int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops, struct platform_device *pdev); +extern struct snd_ac97_bus_ops *soc_ac97_ops; + +int snd_soc_ac97_register_dai_links(struct snd_soc_card *card); +void snd_soc_ac97_add_pdata(struct snd_soc_pcm_runtime *rtd); +#else + +static inline int snd_soc_ac97_register_dai_links(struct snd_soc_card *card) +{ + return 0; +} + +static inline void snd_soc_ac97_add_pdata(struct snd_soc_pcm_runtime *rtd) {} + +static inline int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops, + struct platform_device *pdev) +{ + return 0; +} + +static inline int snd_soc_set_ac97_ops(struct snd_ac97_bus_ops *ops) +{ + return 0; +} +#endif + /* *Controls */ -- cgit v1.2.3