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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 20:54:53 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 21:01:40 +0100 |
| commit | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (patch) | |
| tree | 3c2086ab67398a019089a47ca3f362a4bc6db74f /arch/blackfin/kernel/process.c | |
| parent | 34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (diff) | |
| parent | 9173a8ef24a6b1b8031507b35b8ffe5f85a87692 (diff) | |
| download | kernel-crypto-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.gz kernel-crypto-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.xz kernel-crypto-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.zip | |
Merge branch 'master' into for-linus
Diffstat (limited to 'arch/blackfin/kernel/process.c')
| -rw-r--r-- | arch/blackfin/kernel/process.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 9da36bab7cc..f5b28618964 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -282,25 +282,19 @@ void finish_atomic_sections (struct pt_regs *regs) { int __user *up0 = (int __user *)regs->p0; - if (regs->pc < ATOMIC_SEQS_START || regs->pc >= ATOMIC_SEQS_END) - return; - switch (regs->pc) { case ATOMIC_XCHG32 + 2: put_user(regs->r1, up0); - regs->pc += 2; + regs->pc = ATOMIC_XCHG32 + 4; break; case ATOMIC_CAS32 + 2: case ATOMIC_CAS32 + 4: if (regs->r0 == regs->r1) + case ATOMIC_CAS32 + 6: put_user(regs->r2, up0); regs->pc = ATOMIC_CAS32 + 8; break; - case ATOMIC_CAS32 + 6: - put_user(regs->r2, up0); - regs->pc += 2; - break; case ATOMIC_ADD32 + 2: regs->r0 = regs->r1 + regs->r0; |