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| author | Chen Gang <762976180@qq.com> | 2015-03-13 00:26:03 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-03-13 02:46:08 +0100 |
| commit | 65b9ab888cd7bd14b314e9238ce6d4886df846fa (patch) | |
| tree | 859219d6ed862f4b7273fe87f4dcea1b1d74db9b /mm/nommu.c | |
| parent | nilfs2: fix deadlock of segment constructor during recovery (diff) | |
| download | linux-65b9ab888cd7bd14b314e9238ce6d4886df846fa.tar.xz linux-65b9ab888cd7bd14b314e9238ce6d4886df846fa.zip | |
arch/c6x/include/asm/pgtable.h: define dummy pgprot_writecombine for !MMU
When !MMU, asm-generic will not define default pgprot_writecombine, so c6x
needs to define it by itself. The related error:
CC [M] fs/pstore/ram_core.o
fs/pstore/ram_core.c: In function 'persistent_ram_vmap':
fs/pstore/ram_core.c:399:10: error: implicit declaration of function 'pgprot_writecombine' [-Werror=implicit-function-declaration]
prot = pgprot_writecombine(PAGE_KERNEL);
^
fs/pstore/ram_core.c:399:8: error: incompatible types when assigning to type 'pgprot_t {aka struct <anonymous>}' from type 'int'
prot = pgprot_writecombine(PAGE_KERNEL);
^
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Cc: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/nommu.c')
0 files changed, 0 insertions, 0 deletions