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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-12-06 10:38:14 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-12-14 19:21:52 +0000
commitac61d143ffe2a6db4d4bcf47c21a5159d6a1b644 (patch)
treea0a5f36bc862c2163d4cc37333f46eb0257b3140 /arch/arm/common/gic.c
parent7627dc802a98aebebc6a34e5b6558ea4717c968c (diff)
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/gic.c')
-rw-r--r--arch/arm/common/gic.c10
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)
{