Commit c13c9da6 authored Jun 15, 2015 by Hartmut Knaack Committed by Jonathan Cameron Jul 19, 2015

iio:accel:bmc150-accel: fix counting direction



In bmc150_accel_unregister_triggers() triggers should be unregistered in
reverse order of registration. Trigger registration starts with number 0,
counting up. In consequence, trigger number needs to be count down here.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Reviewed-by: Octavian Purdila <octavian.purdila@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent bd7bd0cc

drivers/iio/accel/bmc150-accel.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1464,7 +1464,7 @@ static void bmc150_accel_unregister_triggers(struct bmc150_accel_data *data,
		{
		int i;

		for (i = from; i >= 0; i++) {
		for (i = from; i >= 0; i--) {
		if (data->triggers[i].indio_trig) {
		iio_trigger_unregister(data->triggers[i].indio_trig);
		data->triggers[i].indio_trig = NULL;