From: Rui Wang <wangrui@xxxxxxxxxxx>
commit cb95ea79b3fc772c5873a7a4532ab4c14a455da2 upstream.
This looks like a typo and that caused atomic64 test failed.
Signed-off-by: Rui Wang <wangrui@xxxxxxxxxxx>
Signed-off-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
I recently enabled atomic CONFIG_ATOMIC64_SELFTEST, which results in
a crash when testing 64-bit little endian mips images in v5.10.y.
This patch fixes the problem.
arch/mips/include/asm/atomic.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
index 27ad76791539..fd0e09033a7c 100644
--- a/arch/mips/include/asm/atomic.h
+++ b/arch/mips/include/asm/atomic.h
@@ -203,7 +203,7 @@ ATOMIC_OPS(atomic64, xor, s64, ^=, xor, lld, scd)
* The function returns the old value of @v minus @i.
*/
#define ATOMIC_SIP_OP(pfx, type, op, ll, sc) \
-static __inline__ int pfx##_sub_if_positive(type i, pfx##_t * v) \
+static __inline__ type pfx##_sub_if_positive(type i, pfx##_t * v) \
{ \
type temp, result; \
\
--
2.39.2
