[PATCH] iio: trigger: Fix condition for own trigger

[João Paulo Gonçalves]

From: João Paulo Gonçalves <joao.goncalves@xxxxxxxxxxx>

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@xxxxxxxxxxxxxxx
Fixes: 517985ebc531 ("iio: trigger: Add simple trigger_validation helper")
Signed-off-by: João Paulo Gonçalves <joao.goncalves@xxxxxxxxxxx>
---
 drivers/iio/industrialio-trigger.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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;
--
2.34.1