powerpc/numa: Look up device node in of_get_usable_memory()

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Look up the device node for the usable memory property instead
of having it passed in as a parameter. This changes precedes an update
in which the calling routines for of_get_usable_memory() will not have
the device node pointer to pass in.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Nathan Fontenot 2017-12-01 10:46:44 -06:00 • committed by Michael Ellerman

parent 35f80debae

commit 22508f3dc9

1 changed files with 10 additions and 2 deletions

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arch/powerpc/mm/numa.c

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