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platform/surface: aggregator: Add missing fwnode_handle_put()

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[ Upstream commit acd0acb802 ]

In fwnode_for_each_child_node(), we should add
fwnode_handle_put() when break out of the iteration
fwnode_for_each_child_node() as it will automatically
increase and decrease the refcounter.

Fixes: fc622b3d36 ("platform/surface: Set up Surface Aggregator device registry")
Signed-off-by: Liang He <windhl@126.com>
Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20230322033057.1855741-1-windhl@126.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Liang He
2023-03-22 11:30:57 +08:00
committed by Greg Kroah-Hartman
parent f0a67ad7dc
commit 53dc0b69fb
1 changed files with 3 additions and 1 deletions
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4
drivers/platform/surface/aggregator/bus.c
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@@ -485,8 +485,10 @@ int __ssam_register_clients(struct device *parent, struct ssam_controller *ctrl,
* device, so ignore it and continue with the next one.
*/
status = ssam_add_client_device(parent, ctrl, child);
if (status && status != -ENODEV)
if (status && status != -ENODEV) {
fwnode_handle_put(child);
goto err;
}
}
return 0;