ARM: hisi: fix error handling and missing of_node_put

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of_iomap() can return NULL which seems critical here and thus should be
explicitly flagged so that the cause of system halting can be understood.
As of_find_compatible_node() is returning a device node with refcount
incremented it must be explicitly decremented here.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: commit 7fda91e731 ("ARM: hisi: enable smp for HiP01")
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

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Nicholas Mc Guire 2018-07-12 11:28:22 +02:00 • committed by Wei Xu

parent ce397d215c

commit 9f30b5ae05

1 changed files with 4 additions and 4 deletions

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arch/arm/mach-hisi/hotplug.c

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