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microblaze: Fix __futex_atomic_op macro register usage
authorMichal Simek <monstr@monstr.eu>
Tue, 27 Mar 2012 08:10:15 +0000 (10:10 +0200)
committerMichal Simek <monstr@monstr.eu>
Wed, 28 Mar 2012 06:28:24 +0000 (08:28 +0200)
commit8cf662ed3ef190fddc186bb5b1cd75eb3880d5a9
tree996327968b2a0f66b2a695ede2cc4e372133e60ftree | snapshot
parente02db0aa3e1976ae4e23a66077d252a2f3ba74c7commit | diff
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>
arch/microblaze/include/asm/futex.h diff | blob | history
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