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MIPS: Octeon: add missing of_node_put()

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[ Upstream commit b1259519e618d479ede8a0db5474b3aff99f5056 ]

The call to of_find_node_by_name returns a node pointer with refcount
incremented thus it must be explicitly decremented here after the last
usage.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/19558/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nicholas Mc Guire 2018-06-16 09:06:33 +02:00 committed by Greg Kroah-Hartman
parent 3d7d5919a5
commit 7ffa0928ce
1 changed files with 2 additions and 0 deletions
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2
arch/mips/cavium-octeon/octeon-platform.c
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@ -349,6 +349,7 @@ static int __init octeon_ehci_device_init(void)
return 0;
pd = of_find_device_by_node(ehci_node);
of_node_put(ehci_node);
if (!pd)
return 0;
@ -411,6 +412,7 @@ static int __init octeon_ohci_device_init(void)
return 0;
pd = of_find_device_by_node(ohci_node);
of_node_put(ohci_node);
if (!pd)
return 0;