From: Liang He <windhl@xxxxxxx>
commit ffef73791574b8da872cfbf881d8e3e9955fc130 upstream.
In ad5755_parse_fw(), we should add fwnode_handle_put()
when break out of the iteration device_for_each_child_node()
as it will automatically increase and decrease the refcounter.
Fixes: 3ac27afefd5d ("iio:dac:ad5755: Switch to generic firmware properties and drop pdata")
Signed-off-by: Liang He <windhl@xxxxxxx>
Link: https://lore.kernel.org/r/20230322035627.1856421-1-windhl@xxxxxxx
Cc: <Stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/iio/dac/ad5755.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/iio/dac/ad5755.c
+++ b/drivers/iio/dac/ad5755.c
@@ -802,6 +802,7 @@ static struct ad5755_platform_data *ad57
return pdata;
error_out:
+ fwnode_handle_put(pp);
devm_kfree(dev, pdata);
return NULL;
}
