* [PATCH] microblaze: intc: set the default irq_domain
@ 2013-03-17 9:48 Dan Christensen
2013-03-18 11:07 ` Michal Simek
0 siblings, 1 reply; 2+ messages in thread
From: Dan Christensen @ 2013-03-17 9:48 UTC (permalink / raw)
To: monstr; +Cc: microblaze-uclinux, linux-kernel
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>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] microblaze: intc: set the default irq_domain
2013-03-17 9:48 [PATCH] microblaze: intc: set the default irq_domain Dan Christensen
@ 2013-03-18 11:07 ` Michal Simek
0 siblings, 0 replies; 2+ messages in thread
From: Michal Simek @ 2013-03-18 11:07 UTC (permalink / raw)
To: Dan Christensen; +Cc: microblaze-uclinux, linux-kernel
2013/3/17 Dan Christensen <opello@opello.org>:
> 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>
> ---
> 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
>
Applied.
Thanks,
Michal
--
Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform
^ permalink raw reply [flat|nested] 2+ messages in thread
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