Patch "iio:accel:mma8452: fix _get_hp_filter_index" has been added to the 4.2-stable tree

Patch "iio:accel:mma8452: fix _get_hp_filter_index" has been added to the 4.2-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    iio:accel:mma8452: fix _get_hp_filter_index

to the 4.2-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     iio-accel-mma8452-fix-_get_hp_filter_index.patch
and it can be found in the queue-4.2 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 001fceb9c64a39aebb85d31134182d39c1628a21 Mon Sep 17 00:00:00 2001
From: Hartmut Knaack <knaack.h@gmx.de>
Date: Sun, 2 Aug 2015 22:43:46 +0200
Subject: iio:accel:mma8452: fix _get_hp_filter_index

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)


Patches currently in stable-queue which might be from knaack.h@gmx.de are

queue-4.2/iio-accel-mma8452-fix-_get_hp_filter_index.patch