[ALSA] ASoC Samsung S3c24xx updates - audio DMA cleanup

This patch cleans up the audio DMA for the Samsung S3C24xx platform.

Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 3 insertions, 4 deletions

diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.h b/sound/soc/s3c24xx/s3c24xx-pcm.h
index 5dced4ab1932..0088c79822ea 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.h
+++ b/sound/soc/s3c24xx/s3c24xx-pcm.h
@@ -16,15 +16,14 @@
 #define ST_OPENED               (1<<1)
 
 struct s3c24xx_pcm_dma_params {
-        struct s3c2410_dma_client *client;                      /* stream identifier */
-        int channel;                                            /* Channel ID */
+        struct s3c2410_dma_client *client;      /* stream identifier */
+        int channel;                            /* Channel ID */
         dma_addr_t dma_addr;
+        int dma_size;                   /* Size of the DMA transfer */
 };
 
 #define S3C24XX_DAI_I2S                 0
 
-extern struct snd_soc_cpu_dai s3c24xx_i2s_dai;
-
 /* platform data */
 extern struct snd_soc_platform s3c24xx_soc_platform;
 extern struct snd_ac97_bus_ops s3c24xx_ac97_ops;