mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-13 22:25:03 +00:00
staging: iio: accel: adis16240: Improve readability on write_raw function
Replace shift and minus operation by GENMASK macro and remove the local variables used to store intermediate data. Signed-off-by: Rodrigo Ribeiro Carvalho <rodrigorsdc@gmail.com> Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
parent
62ed7a81ef
commit
b311da85f7
1 changed files with 1 additions and 4 deletions
|
@ -309,15 +309,12 @@ static int adis16240_write_raw(struct iio_dev *indio_dev,
|
||||||
long mask)
|
long mask)
|
||||||
{
|
{
|
||||||
struct adis *st = iio_priv(indio_dev);
|
struct adis *st = iio_priv(indio_dev);
|
||||||
int bits = 10;
|
|
||||||
s16 val16;
|
|
||||||
u8 addr;
|
u8 addr;
|
||||||
|
|
||||||
switch (mask) {
|
switch (mask) {
|
||||||
case IIO_CHAN_INFO_CALIBBIAS:
|
case IIO_CHAN_INFO_CALIBBIAS:
|
||||||
val16 = val & ((1 << bits) - 1);
|
|
||||||
addr = adis16240_addresses[chan->scan_index][0];
|
addr = adis16240_addresses[chan->scan_index][0];
|
||||||
return adis_write_reg_16(st, addr, val16);
|
return adis_write_reg_16(st, addr, val & GENMASK(9, 0));
|
||||||
}
|
}
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in a new issue