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authorScott Wood <scottwood@freescale.com>2011-03-24 11:51:19 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-03-30 10:44:07 +1100
commit67eb54944bb9de5f568ea2c28d4f20a5b7d2611d (patch)
tree567d59ecddcc9345087b838490b7c40aff2b7915 /arch/powerpc/include/asm
parent6090912c4abcfc6c81b156cf2bb4cda23ae6e847 (diff)
downloadlinaro-lsk-67eb54944bb9de5f568ea2c28d4f20a5b7d2611d.tar.gz
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/include/asm')
-rw-r--r--arch/powerpc/include/asm/page.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index da4b2000854..2cd664ef0a5 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