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| author | Jerome Brunet <jbrunet@baylibre.com> | 2018-07-17 17:43:02 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-07-20 17:39:26 +0100 |
| commit | cbdfab3b675f4c34258b0ec9e4707de44e1f6989 (patch) | |
| tree | f7242a8441c23b3dba08d1b2df4f2822047a0056 /sound/soc/soc-core.c | |
| parent | 13a22e6a98f8b47d61948fcd095d862377b3b143 (diff) | |
| download | lwn-cbdfab3b675f4c34258b0ec9e4707de44e1f6989.tar.gz lwn-cbdfab3b675f4c34258b0ec9e4707de44e1f6989.zip | |
ASoC: export snd_soc_of_get_slot_mask
Amlogic's axg card driver can't use snd_soc_of_parse_tdm_slot()
directly because it needs to handle 4 mask for each direction.
Yet the parsing of each mask is the same, so export
snd_soc_of_get_slot_mask() to reuse the the existing code.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 08e189485009..ad5b0ef16d82 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3428,9 +3428,9 @@ int snd_soc_of_parse_audio_simple_widgets(struct snd_soc_card *card, } EXPORT_SYMBOL_GPL(snd_soc_of_parse_audio_simple_widgets); -static int snd_soc_of_get_slot_mask(struct device_node *np, - const char *prop_name, - unsigned int *mask) +int snd_soc_of_get_slot_mask(struct device_node *np, + const char *prop_name, + unsigned int *mask) { u32 val; const __be32 *of_slot_mask = of_get_property(np, prop_name, &val); @@ -3445,6 +3445,7 @@ static int snd_soc_of_get_slot_mask(struct device_node *np, return val; } +EXPORT_SYMBOL_GPL(snd_soc_of_get_slot_mask); int snd_soc_of_parse_tdm_slot(struct device_node *np, unsigned int *tx_mask, |