243 		if (adev->i2c_bus[i]) {  in amdgpu_i2c_fini()
244 			amdgpu_i2c_destroy(adev->i2c_bus[i]);  in amdgpu_i2c_fini()
245 			adev->i2c_bus[i] = NULL;  in amdgpu_i2c_fini()
259 		if (!adev->i2c_bus[i]) {  in amdgpu_i2c_add()
260 			adev->i2c_bus[i] = amdgpu_i2c_create(dev, rec, name);  in amdgpu_i2c_add()
269 		  const struct amdgpu_i2c_bus_rec *i2c_bus)  in amdgpu_i2c_lookup()  argument
274 		if (adev->i2c_bus[i] &&  in amdgpu_i2c_lookup()
275 		    (adev->i2c_bus[i]->rec.i2c_id == i2c_bus->i2c_id)) {  in amdgpu_i2c_lookup()
276 			return adev->i2c_bus[i];  in amdgpu_i2c_lookup()
282 static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus,  in amdgpu_i2c_get_byte()  argument
307 	if (i2c_transfer(&i2c_bus->adapter, msgs, 2) == 2) {  in amdgpu_i2c_get_byte()
316 static void amdgpu_i2c_put_byte(struct amdgpu_i2c_chan *i2c_bus,  in amdgpu_i2c_put_byte()  argument
332 	if (i2c_transfer(&i2c_bus->adapter, &msg, 1) != 1)  in amdgpu_i2c_put_byte()