[ALSA] Remove xxx_t typedefs: I2C drivers
Remove xxx_t typedefs from the i2c drivers.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/include/sound/i2c.h b/include/sound/i2c.h
index a665ddf..81eb23e 100644
--- a/include/sound/i2c.h
+++ b/include/sound/i2c.h
@@ -21,82 +21,84 @@
*
*/
-typedef struct _snd_i2c_device snd_i2c_device_t;
-typedef struct _snd_i2c_bus snd_i2c_bus_t;
-
#define SND_I2C_DEVICE_ADDRTEN (1<<0) /* 10-bit I2C address */
-struct _snd_i2c_device {
+struct snd_i2c_device {
struct list_head list;
- snd_i2c_bus_t *bus; /* I2C bus */
+ struct snd_i2c_bus *bus; /* I2C bus */
char name[32]; /* some useful device name */
unsigned short flags; /* device flags */
unsigned short addr; /* device address (might be 10-bit) */
unsigned long private_value;
void *private_data;
- void (*private_free)(snd_i2c_device_t *device);
+ void (*private_free)(struct snd_i2c_device *device);
};
-#define snd_i2c_device(n) list_entry(n, snd_i2c_device_t, list)
+#define snd_i2c_device(n) list_entry(n, struct snd_i2c_device, list)
-typedef struct _snd_i2c_bit_ops {
- void (*start)(snd_i2c_bus_t *bus); /* transfer start */
- void (*stop)(snd_i2c_bus_t *bus); /* transfer stop */
- void (*direction)(snd_i2c_bus_t *bus, int clock, int data); /* set line direction (0 = write, 1 = read) */
- void (*setlines)(snd_i2c_bus_t *bus, int clock, int data);
- int (*getclock)(snd_i2c_bus_t *bus);
- int (*getdata)(snd_i2c_bus_t *bus, int ack);
-} snd_i2c_bit_ops_t;
+struct snd_i2c_bit_ops {
+ void (*start)(struct snd_i2c_bus *bus); /* transfer start */
+ void (*stop)(struct snd_i2c_bus *bus); /* transfer stop */
+ void (*direction)(struct snd_i2c_bus *bus, int clock, int data); /* set line direction (0 = write, 1 = read) */
+ void (*setlines)(struct snd_i2c_bus *bus, int clock, int data);
+ int (*getclock)(struct snd_i2c_bus *bus);
+ int (*getdata)(struct snd_i2c_bus *bus, int ack);
+};
-typedef struct _snd_i2c_ops {
- int (*sendbytes)(snd_i2c_device_t *device, unsigned char *bytes, int count);
- int (*readbytes)(snd_i2c_device_t *device, unsigned char *bytes, int count);
- int (*probeaddr)(snd_i2c_bus_t *bus, unsigned short addr);
-} snd_i2c_ops_t;
+struct snd_i2c_ops {
+ int (*sendbytes)(struct snd_i2c_device *device, unsigned char *bytes, int count);
+ int (*readbytes)(struct snd_i2c_device *device, unsigned char *bytes, int count);
+ int (*probeaddr)(struct snd_i2c_bus *bus, unsigned short addr);
+};
-struct _snd_i2c_bus {
- snd_card_t *card; /* card which I2C belongs to */
+struct snd_i2c_bus {
+ struct snd_card *card; /* card which I2C belongs to */
char name[32]; /* some useful label */
struct semaphore lock_mutex;
- snd_i2c_bus_t *master; /* master bus when SCK/SCL is shared */
+ struct snd_i2c_bus *master; /* master bus when SCK/SCL is shared */
struct list_head buses; /* master: slave buses sharing SCK/SCL, slave: link list */
struct list_head devices; /* attached devices to this bus */
union {
- snd_i2c_bit_ops_t *bit;
+ struct snd_i2c_bit_ops *bit;
void *ops;
} hw_ops; /* lowlevel operations */
- snd_i2c_ops_t *ops; /* midlevel operations */
+ struct snd_i2c_ops *ops; /* midlevel operations */
unsigned long private_value;
void *private_data;
- void (*private_free)(snd_i2c_bus_t *bus);
+ void (*private_free)(struct snd_i2c_bus *bus);
};
-#define snd_i2c_slave_bus(n) list_entry(n, snd_i2c_bus_t, buses)
+#define snd_i2c_slave_bus(n) list_entry(n, struct snd_i2c_bus, buses)
-int snd_i2c_bus_create(snd_card_t *card, const char *name, snd_i2c_bus_t *master, snd_i2c_bus_t **ri2c);
-int snd_i2c_device_create(snd_i2c_bus_t *bus, const char *name, unsigned char addr, snd_i2c_device_t **rdevice);
-int snd_i2c_device_free(snd_i2c_device_t *device);
+int snd_i2c_bus_create(struct snd_card *card, const char *name,
+ struct snd_i2c_bus *master, struct snd_i2c_bus **ri2c);
+int snd_i2c_device_create(struct snd_i2c_bus *bus, const char *name,
+ unsigned char addr, struct snd_i2c_device **rdevice);
+int snd_i2c_device_free(struct snd_i2c_device *device);
-static inline void snd_i2c_lock(snd_i2c_bus_t *bus) {
+static inline void snd_i2c_lock(struct snd_i2c_bus *bus)
+{
if (bus->master)
down(&bus->master->lock_mutex);
else
down(&bus->lock_mutex);
}
-static inline void snd_i2c_unlock(snd_i2c_bus_t *bus) {
+
+static inline void snd_i2c_unlock(struct snd_i2c_bus *bus)
+{
if (bus->master)
up(&bus->master->lock_mutex);
else
up(&bus->lock_mutex);
}
-int snd_i2c_sendbytes(snd_i2c_device_t *device, unsigned char *bytes, int count);
-int snd_i2c_readbytes(snd_i2c_device_t *device, unsigned char *bytes, int count);
-int snd_i2c_probeaddr(snd_i2c_bus_t *bus, unsigned short addr);
+int snd_i2c_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count);
+int snd_i2c_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count);
+int snd_i2c_probeaddr(struct snd_i2c_bus *bus, unsigned short addr);
#endif /* __SOUND_I2C_H */