* [PATCH] mfd: arizona: Use handle_simple_irq for IRQ dispatch chip
@ 2014-09-09 16:00 Charles Keepax
2014-09-16 23:07 ` Lee Jones
0 siblings, 1 reply; 2+ messages in thread
From: Charles Keepax @ 2014-09-09 16:00 UTC (permalink / raw)
To: lee.jones; +Cc: sameo, patches, linux-kernel
We use a dummy IRQ chip to dispatch interrupts to the two seperate IRQ
domains on the Arizona devices. This is just a simple software IRQ chip
and thus the current handle_edge_irq is unnecessary for its needs.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
drivers/mfd/arizona-irq.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index 5e2f450..3a3fe7c 100644
--- a/drivers/mfd/arizona-irq.c
+++ b/drivers/mfd/arizona-irq.c
@@ -172,7 +172,7 @@ static int arizona_irq_map(struct irq_domain *h, unsigned int virq,
struct regmap_irq_chip_data *data = h->host_data;
irq_set_chip_data(virq, data);
- irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_edge_irq);
+ irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_simple_irq);
irq_set_nested_thread(virq, 1);
/* ARM needs us to explicitly flag the IRQ as valid
--
1.7.2.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] mfd: arizona: Use handle_simple_irq for IRQ dispatch chip
2014-09-09 16:00 [PATCH] mfd: arizona: Use handle_simple_irq for IRQ dispatch chip Charles Keepax
@ 2014-09-16 23:07 ` Lee Jones
0 siblings, 0 replies; 2+ messages in thread
From: Lee Jones @ 2014-09-16 23:07 UTC (permalink / raw)
To: Charles Keepax; +Cc: sameo, patches, linux-kernel
On Tue, 09 Sep 2014, Charles Keepax wrote:
> We use a dummy IRQ chip to dispatch interrupts to the two seperate IRQ
> domains on the Arizona devices. This is just a simple software IRQ chip
> and thus the current handle_edge_irq is unnecessary for its needs.
>
> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
> ---
> drivers/mfd/arizona-irq.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
Applied, thanks.
> diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
> index 5e2f450..3a3fe7c 100644
> --- a/drivers/mfd/arizona-irq.c
> +++ b/drivers/mfd/arizona-irq.c
> @@ -172,7 +172,7 @@ static int arizona_irq_map(struct irq_domain *h, unsigned int virq,
> struct regmap_irq_chip_data *data = h->host_data;
>
> irq_set_chip_data(virq, data);
> - irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_edge_irq);
> + irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_simple_irq);
> irq_set_nested_thread(virq, 1);
>
> /* ARM needs us to explicitly flag the IRQ as valid
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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2014-09-16 23:07 ` Lee Jones
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