[alsa-devel] [PATCH 1/xx][sample] ASoC: add COMPONENT_FUNC() macro for snd_soc_component_driver

[Kuninori Morimoto]

snd_soc_component_driver requests some struct xxx, and int num_xxx.
To make initialize easy, this patch adds COMPONENT_FUNC() macro.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 include/sound/soc.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 6144882..41c21f9 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -795,6 +795,9 @@ struct snd_soc_component_driver {
 	int probe_order;
 	int remove_order;
 };
+#define COMPONENT_FUNC(name, func)		\
+	.name		= func,			\
+	.num_##name	= ARRAY_SIZE(func)
 
 struct snd_soc_component {
 	const char *name;
-- 
1.9.1