diff options
| author | João Paulo Gonçalves <joao.goncalves@toradex.com> | 2024-06-14 17:36:58 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-06-17 22:49:02 +0300 |
| commit | 74cb21576ea5247efbbb7d92f71cafee12159cd9 (patch) | |
| tree | 36b6cf982b48177f2169ba8477d9afb2152ee25a | |
| parent | 8fe050e94daeb0280338d04ff8c6207dea44ddfc (diff) | |
| download | linux-74cb21576ea5247efbbb7d92f71cafee12159cd9.tar.xz | |
iio: trigger: Fix condition for own trigger
The condition for checking if triggers belong to the same IIO device to
set attached_own_device is currently inverted, causing
iio_trigger_using_own() to return an incorrect value. Fix it by testing
for the correct return value of iio_validate_own_trigger().
Cc: stable@vger.kernel.org
Fixes: 517985ebc531 ("iio: trigger: Add simple trigger_validation helper")
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/20240614143658.3531097-1-jpaulo.silvagoncalves@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/industrialio-trigger.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c index 16de57846bd9..2e84776f4fbd 100644 --- a/drivers/iio/industrialio-trigger.c +++ b/drivers/iio/industrialio-trigger.c @@ -315,7 +315,7 @@ int iio_trigger_attach_poll_func(struct iio_trigger *trig, * this is the case if the IIO device and the trigger device share the * same parent device. */ - if (iio_validate_own_trigger(pf->indio_dev, trig)) + if (!iio_validate_own_trigger(pf->indio_dev, trig)) trig->attached_own_device = true; return ret; |