Use the new of_get_compatible_child() helper to lookup the nfc 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 parent node). Fixes: |
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.. | ||
fdp | ||
microread | ||
nfcmrvl | ||
nxp-nci | ||
pn533 | ||
pn544 | ||
s3fwrn5 | ||
st-nci | ||
st21nfca | ||
st95hf | ||
Kconfig | ||
Makefile | ||
mei_phy.c | ||
mei_phy.h | ||
nfcsim.c | ||
port100.c | ||
trf7970a.c |