[PATCH 4/5] Initialise hwirq for legacy irqs
From: Michael Ellerman <hidden>
Date: 2007-07-25 12:24:56
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Although no one uses the hwirq value for legacy irqs at the moment, we should really setup the correct value in the irq_map. Signed-off-by: Michael Ellerman <redacted> --- arch/powerpc/kernel/irq.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 3dd582f..f71432c 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c@@ -487,7 +487,7 @@ struct irq_host *irq_alloc_host(struct device_node *of_node, host->inval_irq = 0; /* setup us as the host for all legacy interrupts */ for (i = 1; i < NUM_ISA_INTERRUPTS; i++) { - irq_map[i].hwirq = 0; + irq_map[i].hwirq = i; smp_wmb(); irq_map[i].host = host; smp_wmb();
--
1.5.1.3.g7a33b