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| author | Michal Simek <monstr@monstr.eu> | 2012-03-27 08:10:15 (GMT) |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2012-03-28 06:28:24 (GMT) |
| commit | 8cf662ed3ef190fddc186bb5b1cd75eb3880d5a9 (patch) | |
| tree | 996327968b2a0f66b2a695ede2cc4e372133e60f /arch/microblaze/include/asm/futex.h | |
| parent | e02db0aa3e1976ae4e23a66077d252a2f3ba74c7 (diff) | |
| download | linux-fsl-qoriq-8cf662ed3ef190fddc186bb5b1cd75eb3880d5a9.tar.xz | |
microblaze: Fix __futex_atomic_op macro register usage
Old Microblaze toolchain supported "b" contstrains for
all register but it always points to general purpose reg.
New Microblaze toolchain is more strict in this
and general purpose register should be used there "r".
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/include/asm/futex.h')
| -rw-r--r-- | arch/microblaze/include/asm/futex.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/futex.h b/arch/microblaze/include/asm/futex.h index b0526d2..ff8cde1 100644 --- a/arch/microblaze/include/asm/futex.h +++ b/arch/microblaze/include/asm/futex.h @@ -24,7 +24,7 @@ .word 1b,4b,2b,4b; \ .previous;" \ : "=&r" (oldval), "=&r" (ret) \ - : "b" (uaddr), "i" (-EFAULT), "r" (oparg) \ + : "r" (uaddr), "i" (-EFAULT), "r" (oparg) \ ); \ }) |