ALSA: AACI: use snd_pcm_lib_period_bytes()
Use the helper rather than open-coding this.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/sound/arm/aaci.h b/sound/arm/aaci.h
index 04c4568..198750d 100644
--- a/sound/arm/aaci.h
+++ b/sound/arm/aaci.h
@@ -210,6 +210,8 @@
u32 cr;
struct snd_pcm_substream *substream;
+ unsigned int period; /* byte size of a "period" */
+
/*
* PIO support
*/
@@ -217,7 +219,6 @@
void *end;
void *ptr;
int bytes;
- unsigned int period;
unsigned int fifosz;
};