2014-12-11 11:06:29

by Wang Long

Subject: [PATCH] irq: irq-hip04: initialize hip04_cpu_map to 0xffff

HiP04 GIC extends to support 16 cores, so we should
initialize the hip04_cpu_map to 0xffff.

Signed-off-by: Wang Long <[email protected]>
---
drivers/irqchip/irq-hip04.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c
index 9c8f8335..8eee46b 100644
--- a/drivers/irqchip/irq-hip04.c
+++ b/drivers/irqchip/irq-hip04.c
@@ -382,7 +382,7 @@ hip04_of_init(struct device_node *node, struct device_node *parent)
* It will be refined as each CPU probes its ID.
*/
for (i = 0; i < NR_HIP04_CPU_IF; i++)
- hip04_cpu_map[i] = 0xff;
+ hip04_cpu_map[i] = 0xffff;

/*
* Find out how many interrupts are supported.
--
1.8.3.4

2014-12-11 11:19:07

by Haojian Zhuang

Subject: Re: [PATCH] irq: irq-hip04: initialize hip04_cpu_map to 0xffff

On 11 December 2014 at 19:03, Wang Long <[email protected]> wrote:
> HiP04 GIC extends to support 16 cores, so we should
> initialize the hip04_cpu_map to 0xffff.
>
> Signed-off-by: Wang Long <[email protected]>
> ---
> drivers/irqchip/irq-hip04.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c
> index 9c8f8335..8eee46b 100644
> --- a/drivers/irqchip/irq-hip04.c
> +++ b/drivers/irqchip/irq-hip04.c
> @@ -382,7 +382,7 @@ hip04_of_init(struct device_node *node, struct device_node *parent)
> * It will be refined as each CPU probes its ID.
> */
> for (i = 0; i < NR_HIP04_CPU_IF; i++)
> - hip04_cpu_map[i] = 0xff;
> + hip04_cpu_map[i] = 0xffff;
>
> /*
> * Find out how many interrupts are supported.
> --
> 1.8.3.4
>

Acked-by: Haojian Zhuang <[email protected]>

Best Regards
Haojian