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| author | David Daney <david.daney@cavium.com> | 2015-08-19 23:17:47 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2015-08-25 19:29:56 +0300 |
| commit | 3a496b00b6f90c41bd21a410871dfc97d4f3c7ab (patch) | |
| tree | b633747f5c4608e1f7122be4f96524a86bd2a25a /drivers/of/pdt.c | |
| parent | 068627a5978a885b33f0f49da81860ce78c3ac6f (diff) | |
| download | linux-3a496b00b6f90c41bd21a410871dfc97d4f3c7ab.tar.xz | |
of/address: Don't loop forever in of_find_matching_node_by_address().
If the internal call to of_address_to_resource() fails, we end up
looping forever in of_find_matching_node_by_address(). This can be
caused by a defective device tree, or calling with an incorrect
matches argument.
Fix by calling of_find_matching_node() unconditionally at the end of
the loop.
Signed-off-by: David Daney <david.daney@cavium.com>
Cc: stable@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/pdt.c')
0 files changed, 0 insertions, 0 deletions