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| author | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | 2017-12-20 06:55:50 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-01-19 14:37:01 +0300 |
| commit | 4e26bc4a4ed683c42ba45f09050575a671c6f1f4 (patch) | |
| tree | b1ee561774b9333ed33bd0954c56d8d2312f8ca4 /arch/powerpc/kernel/irq.c | |
| parent | 01417c6cc7dc9195f721f7f9e9ea066090ccc99d (diff) | |
| download | linux-4e26bc4a4ed683c42ba45f09050575a671c6f1f4.tar.xz | |
powerpc/64: Rename soft_enabled to irq_soft_mask
Rename the paca->soft_enabled to paca->irq_soft_mask as it is no
longer used as a flag for interrupt state, but a mask.
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 406c4329b535..e137b98dc5f8 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -225,22 +225,9 @@ notrace void arch_local_irq_restore(unsigned long mask) unsigned int replay; /* Write the new soft-enabled value */ - soft_enabled_set(mask); - if (mask) { -#ifdef CONFIG_TRACE_IRQFLAGS - /* - * mask must always include LINUX bit if any - * are set, and interrupts don't get replayed until - * the Linux interrupt is unmasked. This could be - * changed to replay partial unmasks in future, - * which would allow Linux masks to nest inside - * other masks, among other things. For now, be very - * dumb and simple. - */ - WARN_ON(!(mask & IRQS_DISABLED)); -#endif + irq_soft_mask_set(mask); + if (mask) return; - } /* * From this point onward, we can take interrupts, preempt, @@ -285,7 +272,7 @@ notrace void arch_local_irq_restore(unsigned long mask) } #endif /* CONFIG_TRACE_IRQFLAGS */ - soft_enabled_set(IRQS_DISABLED); + irq_soft_mask_set(IRQS_DISABLED); trace_hardirqs_off(); /* @@ -297,7 +284,7 @@ notrace void arch_local_irq_restore(unsigned long mask) /* We can soft-enable now */ trace_hardirqs_on(); - soft_enabled_set(IRQS_ENABLED); + irq_soft_mask_set(IRQS_ENABLED); /* * And replay if we have to. This will return with interrupts @@ -372,7 +359,7 @@ bool prep_irq_for_idle(void) * of entering the low power state. */ local_paca->irq_happened &= ~PACA_IRQ_HARD_DIS; - soft_enabled_set(IRQS_ENABLED); + irq_soft_mask_set(IRQS_ENABLED); /* Tell the caller to enter the low power state */ return true; |