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powerpc/64e: Add __ref to early_alloc_pgtable()

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This silences a section mismatch warning.  early_alloc_pgtable() is
called from map_kernel_page() which cannot be __init, but only when
slab_is_available() returns false which can only happen during early
boot.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Scott Wood 2014-08-01 22:07:40 -05:00 committed by Benjamin Herrenschmidt
parent 95707d8528
commit 7d17622159
1 changed files with 1 additions and 1 deletions
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arch/powerpc/mm/pgtable_64.c
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@ -68,7 +68,7 @@
unsigned long ioremap_bot = IOREMAP_BASE;
#ifdef CONFIG_PPC_MMU_NOHASH
static void *early_alloc_pgtable(unsigned long size)
static __ref void *early_alloc_pgtable(unsigned long size)
{
void *pt;