From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
return value from snd_soc_daifmt_parse_clock_provider_raw() will be used at snd_soc_daifmt_clock_provider_from_bitmap(). But it is very difficult to know that without any comments. This patch adds it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- Hi Mark
snd_soc_daifmt_clock_provider_from_bitmap() was used from snd_soc_of_parse_daifmt() too. [8/8] patch removes it, and this patch was postponed until it. But I forgot to include this. Thus this patch has strange numbering [9/8].
sound/soc/soc-core.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 638dc6beecdd..0fa4966eddfc 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3021,6 +3021,11 @@ EXPORT_SYMBOL_GPL(snd_soc_daifmt_clock_provider_fliped);
unsigned int snd_soc_daifmt_clock_provider_from_bitmap(unsigned int bit_frame) { + /* + * bit_frame is return value from + * snd_soc_daifmt_parse_clock_provider_raw() + */ + /* Codec base */ switch (bit_frame) { case 0x11: @@ -3149,6 +3154,11 @@ unsigned int snd_soc_daifmt_parse_clock_provider_raw(struct device_node *np, if (frame && framemaster) *framemaster = of_parse_phandle(np, prop, 0);
+ /* + * return bitmap. + * It will be parameter of + * snd_soc_daifmt_clock_provider_from_bitmap() + */ return (bit << 4) + frame; } EXPORT_SYMBOL_GPL(snd_soc_daifmt_parse_clock_provider_raw);