Commit 5b808a593588b2e6235c59fcd278791c53667787
Committed by
Linus Torvalds
Linus Torvalds
1 parent
d31d295409
Exists in
master
and in
7 other branches
m68k: kill page walker compile warning
The recently introduced page walker (walk_page_range()) calls pgd_offset with a
const struct mm_struct pointer, causing the following compile warning on m68k:
mm/pagewalk.c:111: warning: passing argument 1 of 'pgd_offset' discards qualifiers from pointer target type
Make the `mm' parameter of the inline function pgd_offset() const to shut it
up.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Showing 1 changed file with 2 additions and 1 deletions Side-by-side Diff
include/asm-m68k/motorola_pgtable.h
| ... | ... | @@ -191,7 +191,8 @@ |
| 191 | 191 | #define pgd_index(address) ((address) >> PGDIR_SHIFT) |
| 192 | 192 | |
| 193 | 193 | /* to find an entry in a page-table-directory */ |
| 194 | -static inline pgd_t *pgd_offset(struct mm_struct *mm, unsigned long address) | |
| 194 | +static inline pgd_t *pgd_offset(const struct mm_struct *mm, | |
| 195 | + unsigned long address) | |
| 195 | 196 | { |
| 196 | 197 | return mm->pgd + pgd_index(address); |
| 197 | 198 | } |