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ARM: gic: Allow gic arch extensions to provide irqchip flags

Message ID 1307925960-28839-1-git-send-email-ccross@android.com (mailing list archive)
State New, archived
Headers show

Commit Message

Colin Cross June 13, 2011, 12:45 a.m. UTC
Tegra can benefit from the IRQCHIP_MASK_ON_SUSPEND flag, allow it
to be passed to the gic irq chip.

Signed-off-by: Colin Cross <ccross@android.com>
---
 arch/arm/common/gic.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Comments

Santosh Shilimkar July 10, 2011, 12:03 a.m. UTC | #1
On 6/12/2011 5:45 PM, Colin Cross wrote:
> Tegra can benefit from the IRQCHIP_MASK_ON_SUSPEND flag, allow it
> to be passed to the gic irq chip.
>
> Signed-off-by: Colin Cross<ccross@android.com>

I missed this patch. Looks good to me and I think can
be merged in rc as well.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

> ---
>   arch/arm/common/gic.c |    1 +
>   1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
> index 8d62e07..a6c28a0 100644
> --- a/arch/arm/common/gic.c
> +++ b/arch/arm/common/gic.c
> @@ -576,6 +576,7 @@ void __init gic_init(unsigned int gic_nr, unsigned int irq_start,
>   	if (gic_nr == 0)
>   		gic_cpu_base_addr = cpu_base;
>
> +	gic_chip.flags |= gic_arch_extn.flags;
>   	gic_dist_init(gic, irq_start);
>   	gic_cpu_init(gic);
>   	gic_cpu_pm_init(gic);

Russell,
Any thoughts on this fix?

Regards
Santosh
Colin Cross July 10, 2011, 12:08 a.m. UTC | #2
On Sat, Jul 9, 2011 at 5:03 PM, Santosh Shilimkar
<santosh.shilimkar@ti.com> wrote:
> On 6/12/2011 5:45 PM, Colin Cross wrote:
>>
>> Tegra can benefit from the IRQCHIP_MASK_ON_SUSPEND flag, allow it
>> to be passed to the gic irq chip.
>>
>> Signed-off-by: Colin Cross<ccross@android.com>
>
> I missed this patch. Looks good to me and I think can
> be merged in rc as well.
> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

There is no need for this in an rc unless another patch destined for
rc needs to set the flags, which is unlikely at this point.

>> ---
>>  arch/arm/common/gic.c |    1 +
>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
>> index 8d62e07..a6c28a0 100644
>> --- a/arch/arm/common/gic.c
>> +++ b/arch/arm/common/gic.c
>> @@ -576,6 +576,7 @@ void __init gic_init(unsigned int gic_nr, unsigned int
>> irq_start,
>>        if (gic_nr == 0)
>>                gic_cpu_base_addr = cpu_base;
>>
>> +       gic_chip.flags |= gic_arch_extn.flags;
>>        gic_dist_init(gic, irq_start);
>>        gic_cpu_init(gic);
>>        gic_cpu_pm_init(gic);
>
> Russell,
> Any thoughts on this fix?
>
> Regards
> Santosh
>
diff mbox

Patch

diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index 8d62e07..a6c28a0 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -576,6 +576,7 @@  void __init gic_init(unsigned int gic_nr, unsigned int irq_start,
 	if (gic_nr == 0)
 		gic_cpu_base_addr = cpu_base;
 
+	gic_chip.flags |= gic_arch_extn.flags;
 	gic_dist_init(gic, irq_start);
 	gic_cpu_init(gic);
 	gic_cpu_pm_init(gic);