82 static int as5011_i2c_write(struct i2c_client *client,  in as5011_i2c_write()  argument
88 		.addr = client->addr,  in as5011_i2c_write()
95 	error = i2c_transfer(client->adapter, &msg, 1);  in as5011_i2c_write()
99 static int as5011_i2c_read(struct i2c_client *client,  in as5011_i2c_read()  argument
105 			.addr = client->addr,  in as5011_i2c_read()
111 			.addr = client->addr,  in as5011_i2c_read()
119 	error = i2c_transfer(client->adapter, msg_set, 2);  in as5011_i2c_read()
163 	struct i2c_client *client = as5011->i2c_client;  in as5011_configure_chip()  local
168 	error = as5011_i2c_write(client, AS5011_CTRL1,  in as5011_configure_chip()
171 		dev_err(&client->dev, "Soft reset failed\n");  in as5011_configure_chip()
177 	error = as5011_i2c_write(client, AS5011_CTRL1,  in as5011_configure_chip()
182 		dev_err(&client->dev, "Power config failed\n");  in as5011_configure_chip()
186 	error = as5011_i2c_write(client, AS5011_CTRL2,  in as5011_configure_chip()
189 		dev_err(&client->dev, "Can't invert spinning\n");  in as5011_configure_chip()
194 	error = as5011_i2c_write(client, AS5011_XP, plat_dat->xp);  in as5011_configure_chip()
196 		dev_err(&client->dev, "Can't write threshold\n");  in as5011_configure_chip()
200 	error = as5011_i2c_write(client, AS5011_XN, plat_dat->xn);  in as5011_configure_chip()
202 		dev_err(&client->dev, "Can't write threshold\n");  in as5011_configure_chip()
206 	error = as5011_i2c_write(client, AS5011_YP, plat_dat->yp);  in as5011_configure_chip()
208 		dev_err(&client->dev, "Can't write threshold\n");  in as5011_configure_chip()
212 	error = as5011_i2c_write(client, AS5011_YN, plat_dat->yn);  in as5011_configure_chip()
214 		dev_err(&client->dev, "Can't write threshold\n");  in as5011_configure_chip()
219 	error = as5011_i2c_read(client, AS5011_X_RES_INT, &value);  in as5011_configure_chip()
221 		dev_err(&client->dev, "Can't read i2c X resolution value\n");  in as5011_configure_chip()
228 static int as5011_probe(struct i2c_client *client,  in as5011_probe()  argument
237 	plat_data = dev_get_platdata(&client->dev);  in as5011_probe()
242 		dev_err(&client->dev, "No axis IRQ?\n");  in as5011_probe()
246 	if (!i2c_check_functionality(client->adapter,  in as5011_probe()
249 		dev_err(&client->dev,  in as5011_probe()
257 		dev_err(&client->dev,  in as5011_probe()
263 	as5011->i2c_client = client;  in as5011_probe()
270 	input_dev->dev.parent = &client->dev;  in as5011_probe()
283 		dev_err(&client->dev, "Failed to request button gpio\n");  in as5011_probe()
289 		dev_err(&client->dev,  in as5011_probe()
303 		dev_err(&client->dev,  in as5011_probe()
317 		dev_err(&client->dev,  in as5011_probe()
324 		dev_err(&client->dev, "Failed to register input device\n");  in as5011_probe()
328 	i2c_set_clientdata(client, as5011);  in as5011_probe()
345 static int as5011_remove(struct i2c_client *client)  in as5011_remove()  argument
347 	struct as5011_device *as5011 = i2c_get_clientdata(client);  in as5011_remove()