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ASoC: soc-component: add snd_soc_component_get/put()

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ALSA SoC is calling try_module_get()/module_put() based on
component->driver->module_get_upon_open.
To keep simple and readable code, we should create its function.
This patch adds new snd_soc_component_get/put().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87h8795ro4.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2019-07-26 13:49:54 +09:00
committed by Mark Brown
parent 4ff1fef10f
commit 4a81e8f30d
4 changed files with 39 additions and 11 deletions
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13
include/sound/soc-component.h
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@@ -287,6 +287,19 @@ void snd_soc_component_init_regmap(struct snd_soc_component *component,
void snd_soc_component_exit_regmap(struct snd_soc_component *component);
#endif
#define snd_soc_component_module_get_when_probe(component)\
snd_soc_component_module_get(component, 0)
#define snd_soc_component_module_get_when_open(component) \
snd_soc_component_module_get(component, 1)
int snd_soc_component_module_get(struct snd_soc_component *component,
int upon_open);
#define snd_soc_component_module_put_when_remove(component) \
snd_soc_component_module_put(component, 0)
#define snd_soc_component_module_put_when_close(component) \
snd_soc_component_module_put(component, 1)
void snd_soc_component_module_put(struct snd_soc_component *component,
int upon_open);
static inline void snd_soc_component_set_drvdata(struct snd_soc_component *c,
void *data)
{