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| author | Ingo Molnar <mingo@elte.hu> | 2006-03-27 13:16:12 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 20:44:48 +0400 |
| commit | 213b63b76a823e622d87df623aaec1119acaeaa0 (patch) | |
| tree | bcb1830a9a4c2501ed9f81424124a71536f95497 /include/asm-parisc/compat.h | |
| parent | f267fa9f5b377b5cecdb2baf332fec08bb71246d (diff) | |
| download | linux-213b63b76a823e622d87df623aaec1119acaeaa0.tar.xz | |
[PATCH] parisc: add ptr_to_compat()
Add ptr_to_compat() to parisc - needed by the new robust futex code.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Grant Grundler <iod00d@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-parisc/compat.h')
| -rw-r--r-- | include/asm-parisc/compat.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h index 38b918feead9..289624d8b2d4 100644 --- a/include/asm-parisc/compat.h +++ b/include/asm-parisc/compat.h @@ -138,6 +138,11 @@ static inline void __user *compat_ptr(compat_uptr_t uptr) return (void __user *)(unsigned 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 = ¤t->thread.regs; |