| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.1 053/267] iio:accel:bmc150-accel: fix counting direction | Date | Fri, 31 Jul 2015 12:38:24 -0700 |
| |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hartmut Knaack <knaack.h@gmx.de>
commit 7a1d0d91c94305fa5802a53df3a54c0ea1963c48 upstream.
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> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/iio/accel/bmc150-accel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iio/accel/bmc150-accel.c +++ b/drivers/iio/accel/bmc150-accel.c @@ -1465,7 +1465,7 @@ static void bmc150_accel_unregister_trig { 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;
|