diff options
| author | Mike Rapoport <[email protected]> | 2021-02-12 20:52:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-02-13 11:42:40 -0800 |
| commit | 3c62cfdd10c44221050b4b94cfdf8707d31fea53 (patch) | |
| tree | 3bdc03f07e81dc0444d27c5f5924c2122f8039ae /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | dcc0b49040c70ad827a7f3d58a21b01fdb14e749 (diff) | |
m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMU
Recent changes that obsoleted DISCONTIGMEM on m68k switched the MMU
variant to use generic definitions of __pfn_to_phys() and __phys_to_pfn(),
but missed the !MMU variant which caused a build failure:
drivers/media/common/videobuf2/videobuf2-dma-contig.c: In function 'vb2_dc_get_userptr':
drivers/media/common/videobuf2/videobuf2-dma-contig.c:509:5: error: implicit declaration of function '__pfn_to_phys' [-Werror=implicit-function-declaration]
509 | __pfn_to_phys(nums[0]), size, buf->dma_dir, 0);
| ^~~~~~~~~~~~~
cc1: some warnings being treated as errors
Enable __pfn_to_phys() and __phys_to_pfn() on !MMU builds.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 4bfc848e0981 ("m68k/mm: enable use of generic memory_model.h for !DISCONTIGMEM")
Signed-off-by: Mike Rapoport <[email protected]>
Reported-by: kernel test robot <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Greg Ungerer <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions