| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.2 026/120] iio:accel:mma8452: fix _get_hp_filter_index | Date | Sat, 19 Sep 2015 10:27:46 -0700 |
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4.2-stable review patch. If anyone has any objections, please let me know.
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From: Hartmut Knaack <knaack.h@gmx.de>
commit 001fceb9c64a39aebb85d31134182d39c1628a21 upstream.
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 <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/iio/accel/mma8452.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iio/accel/mma8452.c +++ b/drivers/iio/accel/mma8452.c @@ -229,7 +229,7 @@ static int mma8452_get_hp_filter_index(s 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)
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