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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2007-07-13 23:51:38 +0900
committerRalf Baechle <ralf@linux-mips.org>2007-07-13 17:40:01 +0100
commit01bebc66793f2cc65104452dc319a8a99f005934 (patch)
treeb559bf839d1b8bcf88686e5a917a94caf286adae
parent5e0373b8e449b0c72495a6d8401c53f678b71988 (diff)
[MIPS] Workaround for a sparse warning in include/asm-mips/compat.h
Cast to a __user pointer via "unsigned long" to get rid of this warning: include2/asm/compat.h:135:10: warning: cast adds address space to expression (<asn:1>) Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--include/asm-mips/compat.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 432653d7ae0..67c3f8ec030 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -132,7 +132,8 @@ typedef u32 compat_uptr_t;
static inline void __user *compat_ptr(compat_uptr_t uptr)
{
- return (void __user *)(long)uptr;
+ /* cast to a __user pointer via "unsigned long" makes sparse happy */
+ return (void __user *)(unsigned long)(long)uptr;
}
static inline compat_uptr_t ptr_to_compat(void __user *uptr)