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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-19 13:42:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-19 13:42:43 -0700 |
| commit | 95c46afe6034d15bdf0f95d69f25489cecad9a47 (patch) | |
| tree | a3bff5de25890f6de94cbf431bb0f94073893507 /arch/powerpc/include/asm/syscall.h | |
| parent | cf3966bf6ecfe25a75d625771e327b84878bc09d (diff) | |
| parent | 191aee58b6568cf8143901bfa3f57a9b8faa6f1c (diff) | |
| download | linux-95c46afe6034d15bdf0f95d69f25489cecad9a47.tar.gz linux-95c46afe6034d15bdf0f95d69f25489cecad9a47.tar.bz2 linux-95c46afe6034d15bdf0f95d69f25489cecad9a47.zip | |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc: Remove IOMMU_VMERGE config option
powerpc: Fix swiotlb to respect the boot option
powerpc: Do not call prink when CONFIG_PRINTK is not defined
powerpc: Use correct ccr bit for syscall error status
powerpc/fsl-booke: Get coherent bit from PTE
powerpc/85xx: Make sure lwarx hint isn't set on ppc32
Diffstat (limited to 'arch/powerpc/include/asm/syscall.h')
| -rw-r--r-- | arch/powerpc/include/asm/syscall.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/syscall.h b/arch/powerpc/include/asm/syscall.h index efa7f0b879f3..23913e902fc3 100644 --- a/arch/powerpc/include/asm/syscall.h +++ b/arch/powerpc/include/asm/syscall.h @@ -30,7 +30,7 @@ static inline void syscall_rollback(struct task_struct *task, static inline long syscall_get_error(struct task_struct *task, struct pt_regs *regs) { - return (regs->ccr & 0x1000) ? -regs->gpr[3] : 0; + return (regs->ccr & 0x10000000) ? -regs->gpr[3] : 0; } static inline long syscall_get_return_value(struct task_struct *task, @@ -44,10 +44,10 @@ static inline void syscall_set_return_value(struct task_struct *task, int error, long val) { if (error) { - regs->ccr |= 0x1000L; + regs->ccr |= 0x10000000L; regs->gpr[3] = -error; } else { - regs->ccr &= ~0x1000L; + regs->ccr &= ~0x10000000L; regs->gpr[3] = val; } } |