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authorRalf Baechle <ralf@linux-mips.org>2015-11-16 14:07:10 +0300
committerRalf Baechle <ralf@linux-mips.org>2015-11-16 14:07:10 +0300
commit95486e4979e56e7da2fbb4fd32eb54d672b1e074 (patch)
treea5b0355e154171d125e7dc076c106c3b27075cd2 /arch
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
downloadlinux-95486e4979e56e7da2fbb4fd32eb54d672b1e074.tar.xz
MIPS: Fix flood of warnings about comparsion being always true.
./arch/mips/include/asm/page.h:204:13: warning: comparison of unsigned expression &gt;= 0 is always true [-Wtype-limits] The default value of ARCH_PFN_OFFSET is 0 thus triggering this warning for all platforms using the default value. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/include/asm/page.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index ad1fccdb8d13..2046c0230224 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -200,8 +200,9 @@ static inline int pfn_valid(unsigned long pfn)
{
/* avoid <linux/mm.h> include hell */
extern unsigned long max_mapnr;
+ unsigned long pfn_offset = ARCH_PFN_OFFSET;
- return pfn >= ARCH_PFN_OFFSET && pfn < max_mapnr;
+ return pfn >= pfn_offset && pfn < max_mapnr;
}
#elif defined(CONFIG_SPARSEMEM)