diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-04-01 22:07:58 -0400 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2024-04-09 22:06:00 -0700 |
| commit | b7e2a6389e146325227d90eb3ee47bf11647cde6 (patch) | |
| tree | a15cfc6cc25fa3d2603c5f9bbc0d827b9e74c848 /arch/sparc/lib | |
| parent | 2f528020a29021a9e5da1b85488993e8d9808a38 (diff) | |
| download | lwn-b7e2a6389e146325227d90eb3ee47bf11647cde6.tar.gz lwn-b7e2a6389e146325227d90eb3ee47bf11647cde6.zip | |
sparc32: make the first argument of __cmpxchg_u64() volatile u64 *
... to match all cmpxchg variants.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'arch/sparc/lib')
| -rw-r--r-- | arch/sparc/lib/atomic32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c index d90d756123d8..e15affbbb523 100644 --- a/arch/sparc/lib/atomic32.c +++ b/arch/sparc/lib/atomic32.c @@ -173,7 +173,7 @@ u32 __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new) } EXPORT_SYMBOL(__cmpxchg_u32); -u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new) +u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new) { unsigned long flags; u64 prev; |