diff options
Diffstat (limited to 'arch/arm/kernel/signal.c')
| -rw-r--r-- | arch/arm/kernel/signal.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index 586eef26203d..29e5dc70bb41 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -343,7 +343,6 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig, */ thumb = handler & 1; -#if __LINUX_ARM_ARCH__ >= 6 /* * Clear the If-Then Thumb-2 execution state. ARM spec * requires this to be all 000s in ARM mode. Snapdragon @@ -352,11 +351,10 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig, * * We must do this whenever we are running on a Thumb-2 * capable CPU, which includes ARMv6T2. However, we elect - * to do this whenever we're on an ARMv6 or later CPU for - * simplicity. + * to always do this to simplify the code; this field is + * marked UNK/SBZP for older architectures. */ cpsr &= ~PSR_IT_MASK; -#endif if (thumb) { cpsr |= PSR_T_BIT; |