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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2010-01-12 08:32:18 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2010-02-27 18:31:18 +0100 |
| commit | f54bcdc2b81558a2b7e624cfeb4992422d9265f9 (patch) | |
| tree | 20b420dd35e4b70fdd898c7c12c6007c4c0bc722 /arch | |
| parent | 5da3a65d2d1ba333d61999640ef241f150c69c6b (diff) | |
| download | linux-3.10-f54bcdc2b81558a2b7e624cfeb4992422d9265f9.tar.gz linux-3.10-f54bcdc2b81558a2b7e624cfeb4992422d9265f9.tar.bz2 linux-3.10-f54bcdc2b81558a2b7e624cfeb4992422d9265f9.zip | |
m68k: Eliminate unused variable in page_to_phys()
"pgdat" is unused, so we can eliminate it and turn page_to_phys()
into a single-line macro.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/include/asm/virtconvert.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/m68k/include/asm/virtconvert.h b/arch/m68k/include/asm/virtconvert.h index 3f834b3ab5b..f35229b8651 100644 --- a/arch/m68k/include/asm/virtconvert.h +++ b/arch/m68k/include/asm/virtconvert.h @@ -31,12 +31,7 @@ static inline void *phys_to_virt(unsigned long address) #define page_to_phys(page) \ __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT)) #else -#define page_to_phys(_page) ({ \ - struct page *__page = _page; \ - struct pglist_data *pgdat; \ - pgdat = pg_data_table[page_to_nid(__page)]; \ - page_to_pfn(__page) << PAGE_SHIFT; \ -}) +#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) #endif #else #define page_to_phys(page) (((page) - mem_map) << PAGE_SHIFT) |