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Diffstat (limited to 'include/sound/core.h')
-rw-r--r--include/sound/core.h63
1 files changed, 33 insertions, 30 deletions
diff --git a/include/sound/core.h b/include/sound/core.h
index 4519dac98363..a3e3e89b63b6 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -48,32 +48,35 @@ struct completion;
#define SNDRV_DEV_TYPE_RANGE_SIZE 0x1000
-typedef int __bitwise snd_device_type_t;
-#define SNDRV_DEV_TOPLEVEL ((__force snd_device_type_t) 0)
-#define SNDRV_DEV_CONTROL ((__force snd_device_type_t) 1)
-#define SNDRV_DEV_LOWLEVEL_PRE ((__force snd_device_type_t) 2)
-#define SNDRV_DEV_LOWLEVEL_NORMAL ((__force snd_device_type_t) 0x1000)
-#define SNDRV_DEV_PCM ((__force snd_device_type_t) 0x1001)
-#define SNDRV_DEV_RAWMIDI ((__force snd_device_type_t) 0x1002)
-#define SNDRV_DEV_TIMER ((__force snd_device_type_t) 0x1003)
-#define SNDRV_DEV_SEQUENCER ((__force snd_device_type_t) 0x1004)
-#define SNDRV_DEV_HWDEP ((__force snd_device_type_t) 0x1005)
-#define SNDRV_DEV_INFO ((__force snd_device_type_t) 0x1006)
-#define SNDRV_DEV_BUS ((__force snd_device_type_t) 0x1007)
-#define SNDRV_DEV_CODEC ((__force snd_device_type_t) 0x1008)
-#define SNDRV_DEV_JACK ((__force snd_device_type_t) 0x1009)
-#define SNDRV_DEV_COMPRESS ((__force snd_device_type_t) 0x100A)
-#define SNDRV_DEV_LOWLEVEL ((__force snd_device_type_t) 0x2000)
-
-typedef int __bitwise snd_device_state_t;
-#define SNDRV_DEV_BUILD ((__force snd_device_state_t) 0)
-#define SNDRV_DEV_REGISTERED ((__force snd_device_state_t) 1)
-#define SNDRV_DEV_DISCONNECTED ((__force snd_device_state_t) 2)
-
-typedef int __bitwise snd_device_cmd_t;
-#define SNDRV_DEV_CMD_PRE ((__force snd_device_cmd_t) 0)
-#define SNDRV_DEV_CMD_NORMAL ((__force snd_device_cmd_t) 1)
-#define SNDRV_DEV_CMD_POST ((__force snd_device_cmd_t) 2)
+enum snd_device_type {
+ SNDRV_DEV_TOPLEVEL = 0,
+ SNDRV_DEV_CONTROL = 1,
+ SNDRV_DEV_LOWLEVEL_PRE = 2,
+ SNDRV_DEV_LOWLEVEL_NORMAL = 0x1000,
+ SNDRV_DEV_PCM,
+ SNDRV_DEV_RAWMIDI,
+ SNDRV_DEV_TIMER,
+ SNDRV_DEV_SEQUENCER,
+ SNDRV_DEV_HWDEP,
+ SNDRV_DEV_INFO,
+ SNDRV_DEV_BUS,
+ SNDRV_DEV_CODEC,
+ SNDRV_DEV_JACK,
+ SNDRV_DEV_COMPRESS,
+ SNDRV_DEV_LOWLEVEL = 0x2000,
+};
+
+enum snd_device_state {
+ SNDRV_DEV_BUILD,
+ SNDRV_DEV_REGISTERED,
+ SNDRV_DEV_DISCONNECTED,
+};
+
+enum snd_device_cmd {
+ SNDRV_DEV_CMD_PRE,
+ SNDRV_DEV_CMD_NORMAL,
+ SNDRV_DEV_CMD_POST,
+};
struct snd_device;
@@ -86,8 +89,8 @@ struct snd_device_ops {
struct snd_device {
struct list_head list; /* list of registered devices */
struct snd_card *card; /* card which holds this device */
- snd_device_state_t state; /* state of the device */
- snd_device_type_t type; /* device type */
+ enum snd_device_state state; /* state of the device */
+ enum snd_device_type type; /* device type */
void *device_data; /* device structure */
struct snd_device_ops *ops; /* operations */
};
@@ -311,14 +314,14 @@ int snd_card_file_remove(struct snd_card *card, struct file *file);
/* device.c */
-int snd_device_new(struct snd_card *card, snd_device_type_t type,
+int snd_device_new(struct snd_card *card, enum snd_device_type type,
void *device_data, struct snd_device_ops *ops);
int snd_device_register(struct snd_card *card, void *device_data);
int snd_device_register_all(struct snd_card *card);
int snd_device_disconnect(struct snd_card *card, void *device_data);
int snd_device_disconnect_all(struct snd_card *card);
int snd_device_free(struct snd_card *card, void *device_data);
-int snd_device_free_all(struct snd_card *card, snd_device_cmd_t cmd);
+int snd_device_free_all(struct snd_card *card, enum snd_device_cmd cmd);
/* isadma.c */