staging: iio: industrialio-trigger: set iio_poll_func private_data

Failure to set iio_poll_func private_data, causes zero pointer access
violations in all consumer trigger handlers.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/staging/iio/industrialio-trigger.c b/drivers/staging/iio/industrialio-trigger.c
index 615902333fb0..d504aa251ced 100644
--- a/drivers/staging/iio/industrialio-trigger.c
+++ b/drivers/staging/iio/industrialio-trigger.c
@@ -294,6 +294,7 @@ struct iio_poll_func
         pf->h = h;
         pf->thread = thread;
         pf->type = type;
+        pf->private_data = private;
 
         return pf;
 }