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authorDan Christensen <opello@opello.org>2013-03-17 04:48:56 -0500
committerMichal Simek <michal.simek@xilinx.com>2013-05-09 09:01:21 +0200
commit7c2c85137f9c3fca47042b55f4cd17be208de167 (patch)
treed7ed8c32749ade4b6640cae334ccadb38a947601 /arch/microblaze
parent995fb054eb3590792458cb0eb65615cf3ffb3c81 (diff)
downloadvexpress-lsk-7c2c85137f9c3fca47042b55f4cd17be208de167.tar.gz
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>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/kernel/intc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index 8778adf72bd..d85fa3a2b0f 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);
}