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authorDaniel Baluta <daniel.baluta@intel.com>2014-10-10 15:53:00 +0100
committerJonathan Cameron <jic23@kernel.org>2014-11-05 18:33:46 +0000
commit25afffe16d07909197f99163ca7cd1f80fb5cbdd (patch)
treea3f439437c80ec340ad36670dcad9c1e4b0a1f59
parent03045bcf312961cc75b2719aad6b4d69907884db (diff)
downloadlinux-25afffe16d07909197f99163ca7cd1f80fb5cbdd.tar.bz2
io: accel: kxcjk-1013: Fix iio_event_spec direction
Because IIO_EV_DIR_* are not bitmasks but enums, IIO_EV_DIR_RISING | IIO_EV_DIR_FALLING is not equal with IIO_EV_DIR_EITHER. This could lead to potential misformatted sysfs attributes like: * in_accel_x_thresh_(null)_en * in_accel_x_thresh_(null)_period * in_accel_x_thresh_(null)_value or even memory corruption. Fixes: b4b491c083 (iio: accel: kxcjk-1013: Support threshold) Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
-rw-r--r--drivers/iio/accel/kxcjk-1013.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index 98909a9e284e..a23e58c4ed99 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -894,7 +894,7 @@ static const struct attribute_group kxcjk1013_attrs_group = {
static const struct iio_event_spec kxcjk1013_event = {
.type = IIO_EV_TYPE_THRESH,
- .dir = IIO_EV_DIR_RISING | IIO_EV_DIR_FALLING,
+ .dir = IIO_EV_DIR_EITHER,
.mask_separate = BIT(IIO_EV_INFO_VALUE) |
BIT(IIO_EV_INFO_ENABLE) |
BIT(IIO_EV_INFO_PERIOD)