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Commit 86b19520 authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

powerpc/mm: declare some local functions static 



get_pteptr() and __mapin_ram_chunk() are only used locally,
so define them static

Signed-off-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 95902e6c

arch/powerpc/include/asm/book3s/32/pgtable.h

+0 −3
Original line number Diff line number Diff line
@@ -294,9 +294,6 @@ static inline void __ptep_set_access_flags(struct mm_struct *mm, 
#define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) >> 3 })

#define __swp_entry_to_pte(x)		((pte_t) { (x).val << 3 })



extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep,

		      pmd_t **pmdp);



int map_kernel_page(unsigned long va, phys_addr_t pa, int flags);



/* Generic accessors to PTE bits */

arch/powerpc/include/asm/nohash/32/pgtable.h

+0 −3
Original line number Diff line number Diff line
@@ -337,9 +337,6 @@ static inline void __ptep_set_access_flags(struct mm_struct *mm, 
#define __pte_to_swp_entry(pte)		((swp_entry_t) { pte_val(pte) >> 3 })

#define __swp_entry_to_pte(x)		((pte_t) { (x).val << 3 })



extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep,

		      pmd_t **pmdp);



int map_kernel_page(unsigned long va, phys_addr_t pa, int flags);



#endif /* !__ASSEMBLY__ */

arch/powerpc/mm/pgtable_32.c

+2 −2
Original line number Diff line number Diff line
@@ -243,7 +243,7 @@ int map_kernel_page(unsigned long va, phys_addr_t pa, int flags) 
/*

 * Map in a chunk of physical memory starting at start.

 */

void __init __mapin_ram_chunk(unsigned long offset, unsigned long top)

static void __init __mapin_ram_chunk(unsigned long offset, unsigned long top)

{

	unsigned long v, s, f;

	phys_addr_t p;
@@ -295,7 +295,7 @@ void __init mapin_ram(void) 
 * Returns true (1) if PTE was found, zero otherwise.  The pointer to

 * the PTE pointer is unmodified if PTE is not found.

 */

int

static int

get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, pmd_t **pmdp)

{

        pgd_t	*pgd;