21 static int snd_i2c_bit_sendbytes(struct snd_i2c_device *device,
23 static int snd_i2c_bit_readbytes(struct snd_i2c_device *device,
37 	struct snd_i2c_device *device;  in snd_i2c_bus_free()  local
42 		device = snd_i2c_device(bus->devices.next);  in snd_i2c_bus_free()
43 		snd_i2c_device_free(device);  in snd_i2c_bus_free()
59 static int snd_i2c_bus_dev_free(struct snd_device *device)  in snd_i2c_bus_dev_free()  argument
61 	struct snd_i2c_bus *bus = device->device_data;  in snd_i2c_bus_dev_free()
102 	struct snd_i2c_device *device;  in snd_i2c_device_create()  local
107 	device = kzalloc(sizeof(*device), GFP_KERNEL);  in snd_i2c_device_create()
108 	if (device == NULL)  in snd_i2c_device_create()
110 	device->addr = addr;  in snd_i2c_device_create()
111 	strlcpy(device->name, name, sizeof(device->name));  in snd_i2c_device_create()
112 	list_add_tail(&device->list, &bus->devices);  in snd_i2c_device_create()
113 	device->bus = bus;  in snd_i2c_device_create()
114 	*rdevice = device;  in snd_i2c_device_create()
120 int snd_i2c_device_free(struct snd_i2c_device *device)  in snd_i2c_device_free()  argument
122 	if (device->bus)  in snd_i2c_device_free()
123 		list_del(&device->list);  in snd_i2c_device_free()
124 	if (device->private_free)  in snd_i2c_device_free()
125 		device->private_free(device);  in snd_i2c_device_free()
126 	kfree(device);  in snd_i2c_device_free()
132 int snd_i2c_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)  in snd_i2c_sendbytes()  argument
134 	return device->bus->ops->sendbytes(device, bytes, count);  in snd_i2c_sendbytes()
139 int snd_i2c_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count)  in snd_i2c_readbytes()  argument
141 	return device->bus->ops->readbytes(device, bytes, count);  in snd_i2c_readbytes()
261 static int snd_i2c_bit_sendbytes(struct snd_i2c_device *device,  in snd_i2c_bit_sendbytes()  argument
264 	struct snd_i2c_bus *bus = device->bus;  in snd_i2c_bit_sendbytes()
267 	if (device->flags & SND_I2C_DEVICE_ADDRTEN)  in snd_i2c_bit_sendbytes()
270 	err = snd_i2c_bit_sendbyte(bus, device->addr << 1);  in snd_i2c_bit_sendbytes()
287 static int snd_i2c_bit_readbytes(struct snd_i2c_device *device,  in snd_i2c_bit_readbytes()  argument
290 	struct snd_i2c_bus *bus = device->bus;  in snd_i2c_bit_readbytes()
293 	if (device->flags & SND_I2C_DEVICE_ADDRTEN)  in snd_i2c_bit_readbytes()
296 	err = snd_i2c_bit_sendbyte(bus, (device->addr << 1) | 1);  in snd_i2c_bit_readbytes()