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| author | David Daney <david.daney@cavium.com> | 2015-08-19 13:17:47 -0700 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-08-26 20:01:21 +0200 |
| commit | 54820045a733b334b919466f0946564d7fb28236 (patch) | |
| tree | de507785f3d865a34e86015252ce66c21f662138 /drivers/base | |
| parent | 930edd02de701042e0991eda96c702512bbdca1e (diff) | |
of/address: Don't loop forever in of_find_matching_node_by_address().
commit 3a496b00b6f90c41bd21a410871dfc97d4f3c7ab upstream.
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>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stefan Guendhoer <stefan@guendhoer.com>
Diffstat (limited to 'drivers/base')
0 files changed, 0 insertions, 0 deletions