153 	struct bbc_i2c_client *client;  in bbc_i2c_attach()  local
157 	client = kmalloc(sizeof(*client), GFP_KERNEL);  in bbc_i2c_attach()
158 	if (!client)  in bbc_i2c_attach()
160 	memset(client, 0, sizeof(*client));  in bbc_i2c_attach()
161 	client->bp = bp;  in bbc_i2c_attach()
162 	client->echild = echild;  in bbc_i2c_attach()
163 	client->bus = echild->resource[0].start;  in bbc_i2c_attach()
164 	client->address = echild->resource[1].start;  in bbc_i2c_attach()
168 	return client;  in bbc_i2c_attach()
171 void bbc_i2c_detach(struct bbc_i2c_client *client)  in bbc_i2c_detach()  argument
173 	struct bbc_i2c_bus *bp = client->bp;  in bbc_i2c_detach()
174 	struct linux_ebus_child *echild = client->echild;  in bbc_i2c_detach()
177 	kfree(client);  in bbc_i2c_detach()
206 int bbc_i2c_writeb(struct bbc_i2c_client *client, unsigned char val, int off)  in bbc_i2c_writeb()  argument
208 	struct bbc_i2c_bus *bp = client->bp;  in bbc_i2c_writeb()
209 	int address = client->address;  in bbc_i2c_writeb()
214 		writeb(client->bus, bp->i2c_bussel_reg);  in bbc_i2c_writeb()
237 int bbc_i2c_readb(struct bbc_i2c_client *client, unsigned char *byte, int off)  in bbc_i2c_readb()  argument
239 	struct bbc_i2c_bus *bp = client->bp;  in bbc_i2c_readb()
240 	unsigned char address = client->address, status;  in bbc_i2c_readb()
244 		writeb(client->bus, bp->i2c_bussel_reg);  in bbc_i2c_readb()
286 int bbc_i2c_write_buf(struct bbc_i2c_client *client,  in bbc_i2c_write_buf()  argument
292 		int err = bbc_i2c_writeb(client, *buf, off);  in bbc_i2c_write_buf()
306 int bbc_i2c_read_buf(struct bbc_i2c_client *client,  in bbc_i2c_read_buf()  argument
312 		int err = bbc_i2c_readb(client, buf, off);  in bbc_i2c_read_buf()