arm64: mm: Fix missing-prototypes in pageattr.c

Fix the following warnings.
‘set_memory_valid’ [-Wmissing-prototypes]
int set_memory_valid(unsigned long addr, int numpages, int enable)
     ^
‘set_direct_map_invalid_noflush’ [-Wmissing-prototypes]
int set_direct_map_invalid_noflush(struct page *page)
     ^
‘set_direct_map_default_noflush’ [-Wmissing-prototypes]
int set_direct_map_default_noflush(struct page *page)
     ^

Signed-off-by: Tian Tao <[email protected]>
Reviewed-by: Gavin Shan <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
arch/arm64/mm/pageattr.c:138:5: warning: no previous prototype for
arch/arm64/mm/pageattr.c:150:5: warning: no previous prototype for
arch/arm64/mm/pageattr.c:165:5: warning: no previous prototype for
Signed-off-by: Will Deacon <[email protected]>

0 files changed, 0 insertions, 0 deletions