mirror of https://gitee.com/openkylin/linux.git
c483a5cc9d
Use the new of_get_compatible_child() helper to lookup the slot child
node instead of using of_find_compatible_node(), which searches the
entire tree from a given start node and thus can return an unrelated
(i.e. non-child) node.
This also addresses a potential use-after-free (e.g. after probe
deferral) as the tree-wide helper drops a reference to its first
argument (i.e. the node of the device being probed).
While at it, also fix up the related slot-node reference leak.
Fixes:
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| .. | ||
| core | ||
| host | ||
| Kconfig | ||
| Makefile | ||