Commit 0e3c7fd4 authored by Petre Rodan's avatar Petre Rodan Committed by Jonathan Cameron
Browse files

iio: accel: bma220: use find_match_table fct 



Clean up the code a bit by using a find_match_table function.

Signed-off-by: default avatarPetre Rodan <petre.rodan@subdimension.ro>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 480f08a6

drivers/iio/accel/bma220_core.c

+16 −7
Original line number Diff line number Diff line
@@ -222,11 +222,23 @@ static int bma220_read_raw(struct iio_dev *indio_dev, 
	return -EINVAL;

}



static int bma220_find_match_2dt(const int (*tbl)[2], const int n,

				 const int val, const int val2)

{

	int i;



	for (i = 0; i < n; i++) {

		if (tbl[i][0] == val && tbl[i][1] == val2)

			return i;

	}



	return -EINVAL;

}



static int bma220_write_raw(struct iio_dev *indio_dev,

			    struct iio_chan_spec const *chan,

			    int val, int val2, long mask)

{

	int i;

	int ret;

	int index = -1;

	struct bma220_data *data = iio_priv(indio_dev);
@@ -235,12 +247,9 @@ static int bma220_write_raw(struct iio_dev *indio_dev, 


	switch (mask) {

	case IIO_CHAN_INFO_SCALE:

		for (i = 0; i < ARRAY_SIZE(bma220_scale_table); i++)

			if (val == bma220_scale_table[i][0] &&

			    val2 == bma220_scale_table[i][1]) {

				index = i;

				break;

			}

		index = bma220_find_match_2dt(bma220_scale_table,

					      ARRAY_SIZE(bma220_scale_table),

					      val, val2);

		if (index < 0)

			return -EINVAL;