Re: [PATCH 55/57] hexagon: irq: Remove IRQF_DISABLED

[Richard Kuo]

Thanks!  I already had that timer fixed in my tree, but I had left out the
IPI flag.  I will make sure this goes into the next patch series.


Thanks again, 
Richard Kuo


On Wed, Sep 21, 2011 at 05:28:56PM +0800, Yong Zhang wrote:
> Since commit [c58543c8: genirq: Run irq handlers with interrupts disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
> 
> So now this flag is a NOOP and can be removed.
> 
> Signed-off-by: Yong Zhang <yong.zhang0@xxxxxxxxx>
> ---
>  arch/hexagon/kernel/smp.c  |    2 +-
>  arch/hexagon/kernel/time.c |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/hexagon/kernel/smp.c b/arch/hexagon/kernel/smp.c
> index 96bf6c2..ad43649 100644
> --- a/arch/hexagon/kernel/smp.c
> +++ b/arch/hexagon/kernel/smp.c
> @@ -136,7 +136,7 @@ void send_ipi(const struct cpumask *cpumask, enum ipi_message_type msg)
>  
>  static struct irqaction ipi_intdesc = {
>  	.handler = handle_ipi,
> -	.flags = IRQF_DISABLED | IRQF_TRIGGER_RISING,
> +	.flags = IRQF_TRIGGER_RISING,
>  	.name = "ipi_handler"
>  };
>  
> diff --git a/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c
> index fc8e95c..a4d7b58 100644
> --- a/arch/hexagon/kernel/time.c
> +++ b/arch/hexagon/kernel/time.c
> @@ -181,7 +181,7 @@ static irqreturn_t timer_interrupt(int irq, void *devid)
>  /*  This should also be pulled from devtree  */
>  static struct irqaction rtos_timer_intdesc = {
>  	.handler = timer_interrupt,
> -	.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_TRIGGER_RISING,
> +	.flags = IRQF_TIMER | IRQF_TRIGGER_RISING,
>  	.name = "rtos_timer"
>  };
>  
> -- 
> 1.7.4.1
> 
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