From 88cdca9c7376f2220171d09dfc2f9e41b4834435 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Mon, 23 Nov 2009 09:44:10 +0100
Subject: [PATCH] ALSA: AACI cleanup

Fix the buffer size calculation to use the size which ALSA is expecting.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/arm/aaci.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 1f0f8213e2d..a03fe80a7a7 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -18,10 +18,7 @@
 #include <linux/interrupt.h>
 #include <linux/err.h>
 #include <linux/amba/bus.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/sizes.h>
+#include <linux/io.h>
 
 #include <sound/core.h>
 #include <sound/initval.h>
@@ -534,7 +531,7 @@ static int aaci_pcm_prepare(struct snd_pcm_substream *substream)
 	struct aaci_runtime *aacirun = runtime->private_data;
 
 	aacirun->start	= (void *)runtime->dma_area;
-	aacirun->end	= aacirun->start + runtime->dma_bytes;
+	aacirun->end	= aacirun->start + snd_pcm_lib_buffer_bytes(substream);
 	aacirun->ptr	= aacirun->start;
 	aacirun->period	=
 	aacirun->bytes	= frames_to_bytes(runtime, runtime->period_size);
-- 
2.20.1