| commit | b66f55cdba5559dedd295356bb5138c5ceadb694 | [log] [tgz] |
|---|---|---|
| author | Geert Uytterhoeven <geert@linux-m68k.org> | Sun Nov 15 11:46:55 2015 +0100 |
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | Sun Nov 22 11:35:25 2015 +0100 |
| tree | cb11fab5ae087552d4aaf4f9602777247750f241 | |
| parent | c73ec319339030a455e7641e7020fc14093a4153 [diff] |
m68knommu: Add missing initialization of max_pfn and {min,max}_low_pfn
If max_pfn is not initialized, the block layer may use wrong DMA masks.
Replace open-coded shifts by PFN_DOWN(), and drop the "0 on coldfire"
comment, as it is not even true on all Coldfires, let alone all
m68knommu platforms.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Tested-By: Greg Ungerer <gerg@uclinux.org>