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Message-ID: <51459188.7000104@opello.org>
Date: Sun, 17 Mar 2013 04:48:56 -0500
From: Dan Christensen <opello@...llo.org>
To: monstr@...str.eu
CC: microblaze-uclinux@...e.uq.edu.au, linux-kernel@...r.kernel.org
Subject: [PATCH] microblaze: intc: set the default irq_domain
Register the irq_domain created during initialization as the default so
that device drivers can pass NULL to irq_create_mapping and get a
virtual irq to pass to request_irq.
Signed-off-by: Dan Christensen <opello@...llo.org>
---
arch/microblaze/kernel/intc.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index 8778adf..d85fa3a 100644
--- a/arch/microblaze/kernel/intc.c
+++ b/arch/microblaze/kernel/intc.c
@@ -172,4 +172,6 @@ void __init init_IRQ(void)
* and commits this patch. ~~gcl */
root_domain = irq_domain_add_linear(intc, nr_irq, &xintc_irq_domain_ops,
(void *)intr_mask);
+
+ irq_set_default_host(root_domain);
}
--
1.7.0.4
--
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