misc/pvpanic: fix set driver data

Add again dev_set_drvdata(), but this time in devm_pvpanic_probe(), in order
for dev_get_drvdata() to not return NULL.

Fixes: 394febc ("misc/pvpanic: Make 'pvpanic_probe()' resource managed")
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Mihai Carabas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: mcarabas

drivers/misc/pvpanic/pvpanic.c

@@ -85,6 +85,8 @@ int devm_pvpanic_probe(struct device *dev, struct pvpanic_instance *pi)
 	list_add(&pi->list, &pvpanic_list);
 	spin_unlock(&pvpanic_lock);
 
+	dev_set_drvdata(dev, pi);
+
 	return devm_add_action_or_reset(dev, pvpanic_remove, pi);
 }
 EXPORT_SYMBOL_GPL(devm_pvpanic_probe);