4 files changed, 31 insertions, 14 deletions

diff --git a/include/sound/ak4113.h b/include/sound/ak4113.h
index 8988edae1609..2609048c1d44 100644
--- a/include/sound/ak4113.h
+++ b/include/sound/ak4113.h
@@ -307,7 +307,7 @@ struct ak4113 {
 
 int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
                 ak4113_write_t *write,
-                const unsigned char pgm[AK4113_WRITABLE_REGS],
+                const unsigned char *pgm,
                 void *private_data, struct ak4113 **r_ak4113);
 void snd_ak4113_reg_write(struct ak4113 *ak4113, unsigned char reg,
                 unsigned char mask, unsigned char val);
diff --git a/include/sound/info.h b/include/sound/info.h
index 112e8949e1a7..4e94cf1ff762 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -51,18 +51,18 @@ struct snd_info_entry_ops {
                     unsigned short mode, void **file_private_data);
         int (*release)(struct snd_info_entry *entry,
                        unsigned short mode, void *file_private_data);
-        long (*read)(struct snd_info_entry *entry, void *file_private_data,
-                     struct file *file, char __user *buf,
-                     unsigned long count, unsigned long pos);
-        long (*write)(struct snd_info_entry *entry, void *file_private_data,
-                      struct file *file, const char __user *buf,
-                      unsigned long count, unsigned long pos);
-        long long (*llseek)(struct snd_info_entry *entry,
-                            void *file_private_data, struct file *file,
-                            long long offset, int orig);
-        unsigned int(*poll)(struct snd_info_entry *entry,
-                            void *file_private_data, struct file *file,
-                            poll_table *wait);
+        ssize_t (*read)(struct snd_info_entry *entry, void *file_private_data,
+                        struct file *file, char __user *buf,
+                        size_t count, loff_t pos);
+        ssize_t (*write)(struct snd_info_entry *entry, void *file_private_data,
+                         struct file *file, const char __user *buf,
+                         size_t count, loff_t pos);
+        loff_t (*llseek)(struct snd_info_entry *entry,
+                         void *file_private_data, struct file *file,
+                         loff_t offset, int orig);
+        unsigned int (*poll)(struct snd_info_entry *entry,
+                             void *file_private_data, struct file *file,
+                             poll_table *wait);
         int (*ioctl)(struct snd_info_entry *entry, void *file_private_data,
                      struct file *file, unsigned int cmd, unsigned long arg);
         int (*mmap)(struct snd_info_entry *entry, void *file_private_data,
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 061f16d4c878..0a0b019d41ad 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -219,7 +219,6 @@ struct snd_soc_dai {
         struct snd_soc_codec *codec;
         unsigned int active;
         unsigned char pop_wait:1;
-        void *dma_data;
 
         /* DAI private data */
         void *private_data;
@@ -230,4 +229,21 @@ struct snd_soc_dai {
         struct list_head list;
 };
 
+static inline void *snd_soc_dai_get_dma_data(const struct snd_soc_dai *dai,
+                                             const struct snd_pcm_substream *ss)
+{
+        return (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
+                dai->playback.dma_data : dai->capture.dma_data;
+}
+
+static inline void snd_soc_dai_set_dma_data(struct snd_soc_dai *dai,
+                                            const struct snd_pcm_substream *ss,
+                                            void *data)
+{
+        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                dai->playback.dma_data = data;
+        else
+                dai->capture.dma_data = data;
+}
+
 #endif
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 5d234a8c2506..a57fbfcd4c8f 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -375,6 +375,7 @@ struct snd_soc_pcm_stream {
         unsigned int channels_min;      /* min channels */
         unsigned int channels_max;      /* max channels */
         unsigned int active:1;          /* stream is in use */
+        void *dma_data;                 /* used by platform code */
 };
 
 /* SoC audio ops */