iio: trigger: Replace explicit casting and wrong specifier with proper one

By unknown reason device name is set with an index casted from int
to unsigned long while at the same time with "%ld" specifier. Both parts
seems wrong to me, thus replace replace explicit casting and wrong specifier
with proper one, i.e. "%d".

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210402174911.44408-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index efeb5e2eca8aa10b95c229bfad7dad97f93300d2..444d3acc83f47d34c33c5622649c2791d6a7504a 100644 (file)
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -75,8 +75,7 @@ int __iio_trigger_register(struct iio_trigger *trig_info,
                return trig_info->id;
 
        /* Set the name used for the sysfs directory etc */
-       dev_set_name(&trig_info->dev, "trigger%ld",
-                    (unsigned long) trig_info->id);
+       dev_set_name(&trig_info->dev, "trigger%d", trig_info->id);
 
        ret = device_add(&trig_info->dev);
        if (ret)