From: Dan Christensen <opello@opello.org>
Date: Sun, 17 Mar 2013 09:48:56 +0000 (-0500)
Subject: microblaze: Set the default irq_domain
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7c2c85137f9c3fca47042b55f4cd17be208de167;p=linux-beck.git

microblaze: 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@opello.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index 8778adf72bd3..d85fa3a2b0f8 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);
 }