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| author | Nicholas Mc Guire <hofrat@osadl.org> | 2018-07-12 11:28:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-26 08:35:09 +0200 |
| commit | 96d4584f786f1809ba6cd092fb4bfdff15e81d9b (patch) | |
| tree | dcfd51777257c6f8cc02d6c597e73f0ce7c2044d /firmware/WHENCE | |
| parent | f13ad779213b8345f55ea5e896df259c063d7898 (diff) | |
ARM: hisi: handle of_iomap and fix missing of_node_put
[ Upstream commit d396cb185c0337aae5664b250cdd9a73f6eb1503 ]
Relying on an unchecked of_iomap() which can return NULL is problematic
here, an explicit check seems mandatory. Also the call to
of_find_compatible_node() returns a device node with refcount incremented
therefor an explicit of_node_put() is needed here.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: commit 22bae4290457 ("ARM: hi3xxx: add hotplug support")
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'firmware/WHENCE')
0 files changed, 0 insertions, 0 deletions