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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-06 10:38:14 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-14 19:21:52 +0000 |
| commit | ac61d143ffe2a6db4d4bcf47c21a5159d6a1b644 (patch) | |
| tree | a0a5f36bc862c2163d4cc37333f46eb0257b3140 /arch/arm/common | |
| parent | ARM: GIC: private a standard get_irqnr_preamble assembler macro (diff) | |
| download | linux-dev-ac61d143ffe2a6db4d4bcf47c21a5159d6a1b644.tar.xz linux-dev-ac61d143ffe2a6db4d4bcf47c21a5159d6a1b644.zip | |
ARM: GIC: move enablement of PPI interrupts to gic.c
Avoid adding nasty genirq-specific code to local timers to enable PPI
interrupts. Instead, provide a gic function to do this.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/common')
| -rw-r--r-- | arch/arm/common/gic.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c index c7155bdeb815..0b89ef001330 100644 --- a/arch/arm/common/gic.c +++ b/arch/arm/common/gic.c @@ -331,6 +331,16 @@ void __cpuinit gic_secondary_init(unsigned int gic_nr) gic_cpu_init(&gic_data[gic_nr]); } +void __cpuinit gic_enable_ppi(unsigned int irq) +{ + unsigned long flags; + + local_irq_save(flags); + irq_to_desc(irq)->status |= IRQ_NOPROBE; + gic_unmask_irq(irq); + local_irq_restore(flags); +} + #ifdef CONFIG_SMP void gic_raise_softirq(const struct cpumask *mask, unsigned int irq) { |