From: Hartmut Knaack Date: Sun, 2 Aug 2015 20:43:46 +0000 (+0200) Subject: iio:accel:mma8452: fix _get_hp_filter_index X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=001fceb9c64a39aebb85d31134182d39c1628a21;p=openwrt%2Fstaging%2Fblogic.git iio:accel:mma8452: fix _get_hp_filter_index To iterate through the available frequencies of mma8452_hp_filter_cutoff[], the array size of a row of that table needs to be provided to _get_int_plus_micros_index(). Fixes: 1e79841a00e46 ("iio: mma8452: Add highpass filter configuration.") Signed-off-by: Hartmut Knaack Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c index 3c4ad1563ca4..d78d4a97d753 100644 --- a/drivers/iio/accel/mma8452.c +++ b/drivers/iio/accel/mma8452.c @@ -229,7 +229,7 @@ static int mma8452_get_hp_filter_index(struct mma8452_data *data, int i = mma8452_get_odr_index(data); return mma8452_get_int_plus_micros_index(mma8452_hp_filter_cutoff[i], - ARRAY_SIZE(mma8452_scales[0]), val, val2); + ARRAY_SIZE(mma8452_hp_filter_cutoff[0]), val, val2); } static int mma8452_read_hp_filter(struct mma8452_data *data, int *hz, int *uHz)