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| author | Scott Wood <scottwood@freescale.com> | 2011-03-24 11:51:19 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-03-30 10:44:07 +1100 |
| commit | 67eb54944bb9de5f568ea2c28d4f20a5b7d2611d (patch) | |
| tree | 567d59ecddcc9345087b838490b7c40aff2b7915 /arch/powerpc | |
| parent | 6090912c4abcfc6c81b156cf2bb4cda23ae6e847 (diff) | |
| download | lwn-67eb54944bb9de5f568ea2c28d4f20a5b7d2611d.tar.gz lwn-67eb54944bb9de5f568ea2c28d4f20a5b7d2611d.zip | |
powerpc: ARCH_PFN_OFFSET should be unsigned long
pfns are unsigned long, but MEMORY_START is phys_addr_t. This leads
to page_to_pfn() returning phys_addr_t, and thus type mismatches in a few
print statements.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/page.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index da4b20008541..2cd664ef0a5e 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -100,7 +100,7 @@ extern phys_addr_t kernstart_addr; #endif #ifdef CONFIG_FLATMEM -#define ARCH_PFN_OFFSET (MEMORY_START >> PAGE_SHIFT) +#define ARCH_PFN_OFFSET ((unsigned long)(MEMORY_START >> PAGE_SHIFT)) #define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && (pfn) < max_mapnr) #endif |