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iio:imu:mpu6050: Tidy up parameters to regmap_bulk functions. 

A mixture of:
* Casts to u8 * for the val parameter which is void * and so needs no cast.
* Explicit sizes when we can use sizeof on the destination / source variable.

Not broken in anyway, I'm just trying to tidy up the is in the subsystem to
avoid it getting cut and paste into new drivers.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
This commit is contained in:
Jonathan Cameron 2020-04-05 19:03:19 +01:00
parent ce968fb6f9
commit d7d3a1327b
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
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@ -526,7 +526,7 @@ static int inv_mpu6050_sensor_set(struct inv_mpu6050_state *st, int reg,
__be16 d = cpu_to_be16(val);
ind = (axis - IIO_MOD_X) * 2;
result = regmap_bulk_write(st->map, reg + ind, (u8 *)&d, 2);
result = regmap_bulk_write(st->map, reg + ind, &d, sizeof(d));
if (result)
return -EINVAL;
@ -540,7 +540,7 @@ static int inv_mpu6050_sensor_show(struct inv_mpu6050_state *st, int reg,
__be16 d;
ind = (axis - IIO_MOD_X) * 2;
result = regmap_bulk_read(st->map, reg + ind, (u8 *)&d, 2);
result = regmap_bulk_read(st->map, reg + ind, &d, sizeof(d));
if (result)
return -EINVAL;
*val = (short)be16_to_cpup(&d);