[alsa-devel] [PATCH] AACI cleanup

[Russell King - ARM Linux]

Below is a patch which adds me to MAINTAINERS for this driver, and fixes
the buffer size calculation to use the size which ALSA is expecting.

Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
--
Please review carefully, since I am presently unable to run-time test
changes to this driver due to incompatibilities system ABI.

 MAINTAINERS      |    5 +++++
 sound/arm/aaci.c |    7 ++-----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index c824b4d..dffb0c5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -512,6 +512,11 @@ W:	http://www.arm.linux.org.uk/
 S:	Maintained
 F:	arch/arm/
 
+ARM PRIMECELL AACI PL041 DRIVER
+M:	Russell King <linux at arm.linux.org.uk>
+S:	Maintained
+F:	sound/arm/aaci.*
+
 ARM PRIMECELL MMCI PL180/1 DRIVER
 S:	Orphan
 F:	drivers/mmc/host/mmci.*
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 1f0f821..a03fe80 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);