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powerpc/book3e: move early_alloc_pgtable() to init section 

early_alloc_pgtable() is only used during init.

Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christophe Leroy 2019-04-26 15:58:05 +00:00 committed by Michael Ellerman
parent e7a7be5679
commit 627f06c6f5
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/mm/nohash/book3e_pgtable.c
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@ -55,7 +55,7 @@ void vmemmap_remove_mapping(unsigned long start,
#endif
#endif /* CONFIG_SPARSEMEM_VMEMMAP */
static __ref void *early_alloc_pgtable(unsigned long size)
static void __init *early_alloc_pgtable(unsigned long size)
{
void *ptr;
@ -74,7 +74,7 @@ static __ref void *early_alloc_pgtable(unsigned long size)
* map_kernel_page adds an entry to the ioremap page table
* and adds an entry to the HPT, possibly bolting it
*/
int map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot)
int __ref map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot)
{
pgd_t *pgdp;
pud_t *pudp;