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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2016-05-31 12:44:17 +0100
committerMark Brown <broonie@kernel.org>2016-05-31 14:35:49 +0100
commit546ad3d024fd47e5042d80ae1dc4c7d1b00912a7 (patch)
tree67df210c278996a980c5b4411d32e450b0021839 /sound/soc/codecs/arizona.h
parent7baa7e2490e1c292a84406c90089511c96ce3114 (diff)
downloadlinux-546ad3d024fd47e5042d80ae1dc4c7d1b00912a7.tar.bz2
ASoC: arizona: Add data structure for voice trigger notifier
64-bit builds would generate a warning when we passed the core number as a pointer through the notifier data: sound/soc/codecs/cs47l24.c:1091:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (void *)i); Rather than just fix this up with more casting add a data structure that holds information for the notifier chain. This will make it easier to add additional information in the future as well. Fixes: 7baa7e2490e1 ("ASoC: arizona: Add event notification on voice trigger events") Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/arizona.h')
-rw-r--r--sound/soc/codecs/arizona.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h
index 18d347f3bfbe..46862af7665e 100644
--- a/sound/soc/codecs/arizona.h
+++ b/sound/soc/codecs/arizona.h
@@ -98,6 +98,10 @@ struct arizona_priv {
bool dvfs_cached;
};
+struct arizona_voice_trigger_info {
+ int core;
+};
+
#define ARIZONA_NUM_MIXER_INPUTS 104
extern const unsigned int arizona_mixer_tlv[];