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-rw-r--r--include/asm-mips/compat.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 0012bd804d2..986511db54a 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -133,6 +133,11 @@ static inline void __user *compat_ptr(compat_uptr_t uptr)
return (void __user *)(long)uptr;
}
+static inline compat_uptr_t ptr_to_compat(void __user *uptr)
+{
+ return (u32)(unsigned long)uptr;
+}
+
static inline void __user *compat_alloc_user_space(long len)
{
struct pt_regs *regs = (struct pt_regs *)