diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index 48ab575cf990..82bb2297d04e 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -121,7 +121,7 @@ int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, u32 mask) /* switch internal clock to PLL */ mgmt_1 |= INV_CLK_PLL; result = regmap_write(st->map, - st->reg->pwr_mgmt_1, mgmt_1); + st->reg->pwr_mgmt_1, mgmt_1); if (result) return result; } @@ -196,14 +196,14 @@ static int inv_mpu6050_init_config(struct iio_dev *indio_dev) return result; memcpy(&st->chip_config, hw_info[st->chip_type].config, - sizeof(struct inv_mpu6050_chip_config)); + sizeof(struct inv_mpu6050_chip_config)); result = inv_mpu6050_set_power_itg(st, false); return result; } static int inv_mpu6050_sensor_show(struct inv_mpu6050_state *st, int reg, - int axis, int *val) + int axis, int *val) { int ind, result; __be16 d; @@ -217,11 +217,11 @@ static int inv_mpu6050_sensor_show(struct inv_mpu6050_state *st, int reg, return IIO_VAL_INT; } -static int inv_mpu6050_read_raw(struct iio_dev *indio_dev, - struct iio_chan_spec const *chan, - int *val, - int *val2, - long mask) { +static int +inv_mpu6050_read_raw(struct iio_dev *indio_dev, + struct iio_chan_spec const *chan, + int *val, int *val2, long mask) +{ struct inv_mpu6050_state *st = iio_priv(indio_dev); switch (mask) { @@ -241,16 +241,16 @@ static int inv_mpu6050_read_raw(struct iio_dev *indio_dev, switch (chan->type) { case IIO_ANGL_VEL: if (!st->chip_config.gyro_fifo_enable || - !st->chip_config.enable) { + !st->chip_config.enable) { result = inv_mpu6050_switch_engine(st, true, INV_MPU6050_BIT_PWR_GYRO_STBY); if (result) goto error_read_raw; } ret = inv_mpu6050_sensor_show(st, st->reg->raw_gyro, - chan->channel2, val); + chan->channel2, val); if (!st->chip_config.gyro_fifo_enable || - !st->chip_config.enable) { + !st->chip_config.enable) { result = inv_mpu6050_switch_engine(st, false, INV_MPU6050_BIT_PWR_GYRO_STBY); if (result) @@ -259,16 +259,16 @@ static int inv_mpu6050_read_raw(struct iio_dev *indio_dev, break; case IIO_ACCEL: if (!st->chip_config.accl_fifo_enable || - !st->chip_config.enable) { + !st->chip_config.enable) { result = inv_mpu6050_switch_engine(st, true, INV_MPU6050_BIT_PWR_ACCL_STBY); if (result) goto error_read_raw; } ret = inv_mpu6050_sensor_show(st, st->reg->raw_accl, - chan->channel2, val); + chan->channel2, val); if (!st->chip_config.accl_fifo_enable || - !st->chip_config.enable) { + !st->chip_config.enable) { result = inv_mpu6050_switch_engine(st, false, INV_MPU6050_BIT_PWR_ACCL_STBY); if (result) @@ -279,7 +279,7 @@ static int inv_mpu6050_read_raw(struct iio_dev *indio_dev, /* wait for stablization */ msleep(INV_MPU6050_SENSOR_UP_TIME); inv_mpu6050_sensor_show(st, st->reg->temperature, - IIO_MOD_X, val); + IIO_MOD_X, val); break; default: ret = -EINVAL; @@ -387,10 +387,9 @@ static int inv_mpu6050_write_accel_scale(struct inv_mpu6050_state *st, int val) } static int inv_mpu6050_write_raw(struct iio_dev *indio_dev, - struct iio_chan_spec const *chan, - int val, - int val2, - long mask) { + struct iio_chan_spec const *chan, + int val, int val2, long mask) +{ struct inv_mpu6050_state *st = iio_priv(indio_dev); int result; @@ -467,8 +466,9 @@ static int inv_mpu6050_set_lpf(struct inv_mpu6050_state *st, int rate) /** * inv_mpu6050_fifo_rate_store() - Set fifo rate. */ -static ssize_t inv_mpu6050_fifo_rate_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) +static ssize_t +inv_mpu6050_fifo_rate_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { s32 fifo_rate; u8 d; @@ -479,7 +479,7 @@ static ssize_t inv_mpu6050_fifo_rate_store(struct device *dev, if (kstrtoint(buf, 10, &fifo_rate)) return -EINVAL; if (fifo_rate < INV_MPU6050_MIN_FIFO_RATE || - fifo_rate > INV_MPU6050_MAX_FIFO_RATE) + fifo_rate > INV_MPU6050_MAX_FIFO_RATE) return -EINVAL; if (fifo_rate == st->chip_config.fifo_rate) return count; @@ -515,8 +515,9 @@ fifo_rate_fail: /** * inv_fifo_rate_show() - Get the current sampling rate. */ -static ssize_t inv_fifo_rate_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t +inv_fifo_rate_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct inv_mpu6050_state *st = iio_priv(dev_to_iio_dev(dev)); @@ -527,8 +528,8 @@ static ssize_t inv_fifo_rate_show(struct device *dev, * inv_attr_show() - calling this function will show current * parameters. */ -static ssize_t inv_attr_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t inv_attr_show(struct device *dev, struct device_attribute *attr, + char *buf) { struct inv_mpu6050_state *st = iio_priv(dev_to_iio_dev(dev)); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); @@ -676,11 +677,11 @@ static int inv_check_and_setup_chip(struct inv_mpu6050_state *st) return result; result = inv_mpu6050_switch_engine(st, false, - INV_MPU6050_BIT_PWR_ACCL_STBY); + INV_MPU6050_BIT_PWR_ACCL_STBY); if (result) return result; result = inv_mpu6050_switch_engine(st, false, - INV_MPU6050_BIT_PWR_GYRO_STBY); + INV_MPU6050_BIT_PWR_GYRO_STBY); if (result) return result; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c index af400dd892a9..71bdaa33cd05 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c @@ -111,7 +111,7 @@ static int inv_mpu6050_deselect_bypass(struct i2c_adapter *adap, * Returns 0 on success, a negative error code otherwise. */ static int inv_mpu_probe(struct i2c_client *client, - const struct i2c_device_id *id) + const struct i2c_device_id *id) { struct inv_mpu6050_state *st; int result; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 0bc5091102f1..d0700628ee6d 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -57,7 +57,7 @@ int inv_reset_fifo(struct iio_dev *indio_dev) /* reset FIFO*/ result = regmap_write(st->map, st->reg->user_ctrl, - INV_MPU6050_BIT_FIFO_RST); + INV_MPU6050_BIT_FIFO_RST); if (result) goto reset_fifo_fail; @@ -68,13 +68,13 @@ int inv_reset_fifo(struct iio_dev *indio_dev) if (st->chip_config.accl_fifo_enable || st->chip_config.gyro_fifo_enable) { result = regmap_write(st->map, st->reg->int_enable, - INV_MPU6050_BIT_DATA_RDY_EN); + INV_MPU6050_BIT_DATA_RDY_EN); if (result) return result; } /* enable FIFO reading and I2C master interface*/ result = regmap_write(st->map, st->reg->user_ctrl, - INV_MPU6050_BIT_FIFO_EN); + INV_MPU6050_BIT_FIFO_EN); if (result) goto reset_fifo_fail; /* enable sensor output to FIFO */ @@ -92,7 +92,7 @@ int inv_reset_fifo(struct iio_dev *indio_dev) reset_fifo_fail: dev_err(regmap_get_device(st->map), "reset fifo failed %d\n", result); result = regmap_write(st->map, st->reg->int_enable, - INV_MPU6050_BIT_DATA_RDY_EN); + INV_MPU6050_BIT_DATA_RDY_EN); return result; } @@ -109,7 +109,7 @@ irqreturn_t inv_mpu6050_irq_handler(int irq, void *p) timestamp = iio_get_time_ns(); kfifo_in_spinlocked(&st->timestamps, ×tamp, 1, - &st->time_stamp_lock); + &st->time_stamp_lock); return IRQ_WAKE_THREAD; } @@ -143,9 +143,8 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) * read fifo_count register to know how many bytes inside FIFO * right now */ - result = regmap_bulk_read(st->map, - st->reg->fifo_count_h, - data, INV_MPU6050_FIFO_COUNT_BYTE); + result = regmap_bulk_read(st->map, st->reg->fifo_count_h, data, + INV_MPU6050_FIFO_COUNT_BYTE); if (result) goto end_session; fifo_count = be16_to_cpup((__be16 *)(&data[0])); @@ -172,7 +171,7 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) timestamp = 0; result = iio_push_to_buffers_with_timestamp(indio_dev, data, - timestamp); + timestamp); if (result) goto flush_fifo; fifo_count -= bytes_per_datum; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c index 72d6aae1894b..e8818d4dd4b8 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c @@ -19,19 +19,19 @@ static void inv_scan_query(struct iio_dev *indio_dev) st->chip_config.gyro_fifo_enable = test_bit(INV_MPU6050_SCAN_GYRO_X, - indio_dev->active_scan_mask) || - test_bit(INV_MPU6050_SCAN_GYRO_Y, - indio_dev->active_scan_mask) || - test_bit(INV_MPU6050_SCAN_GYRO_Z, - indio_dev->active_scan_mask); + indio_dev->active_scan_mask) || + test_bit(INV_MPU6050_SCAN_GYRO_Y, + indio_dev->active_scan_mask) || + test_bit(INV_MPU6050_SCAN_GYRO_Z, + indio_dev->active_scan_mask); st->chip_config.accl_fifo_enable = test_bit(INV_MPU6050_SCAN_ACCL_X, - indio_dev->active_scan_mask) || - test_bit(INV_MPU6050_SCAN_ACCL_Y, - indio_dev->active_scan_mask) || - test_bit(INV_MPU6050_SCAN_ACCL_Z, - indio_dev->active_scan_mask); + indio_dev->active_scan_mask) || + test_bit(INV_MPU6050_SCAN_ACCL_Y, + indio_dev->active_scan_mask) || + test_bit(INV_MPU6050_SCAN_ACCL_Z, + indio_dev->active_scan_mask); } /** @@ -101,7 +101,7 @@ static int inv_mpu6050_set_enable(struct iio_dev *indio_dev, bool enable) * @state: Desired trigger state */ static int inv_mpu_data_rdy_trigger_set_state(struct iio_trigger *trig, - bool state) + bool state) { return inv_mpu6050_set_enable(iio_trigger_get_drvdata(trig), state); }