powerpc: Remove ppc_md.remove_memory

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We have an extra level of indirection on memory hot remove which is not
matched on memory hot add. Memory hotplug is book3s only, so there is
no need for it.

This also enables means remove_memory() (ie memory hot unplug) works
on powernv.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Anton Blanchard 2014-10-14 22:17:47 +11:00 • committed by Michael Ellerman

parent 64ff91ff85

commit 16d0f5c4af

3 changed files with 12 additions and 27 deletions

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4

arch/powerpc/include/asm/machdep.h

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14

arch/powerpc/mm/mem.c

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21

arch/powerpc/platforms/pseries/hotplug-memory.c

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