On Tue, 2019-08-13 at 16:31 -0300, Rodrigo Ribeiro wrote:
> [External]
>
> Replace shift and minus operation by GENMASK macro and remove the local
> variables used to store intermediate data.
>
Reviewed-by: Alexandru Ardelean <alexandru.ardel...@analog.com>
> Signed-off-by: Rodrigo Ribeiro Carvalho <rodrigor...@gmail.com>
> ---
> v2:
> - Leave switch statement instead of replace by if statement
> drivers/staging/iio/accel/adis16240.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/staging/iio/accel/adis16240.c
> b/drivers/staging/iio/accel/adis16240.c
> index 62f4b3b1b457..82099db4bf0c 100644
> --- a/drivers/staging/iio/accel/adis16240.c
> +++ b/drivers/staging/iio/accel/adis16240.c
> @@ -309,15 +309,12 @@ static int adis16240_write_raw(struct iio_dev
> *indio_dev,
> long mask)
> {
> struct adis *st = iio_priv(indio_dev);
> - int bits = 10;
> - s16 val16;
> u8 addr;
>
> switch (mask) {
> case IIO_CHAN_INFO_CALIBBIAS:
> - val16 = val & ((1 << bits) - 1);
> 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;
> }
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