Re: [RFC trollpatch 1/1] genirq: Remove the fits all and nothing __do_IRQ() code

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On Thu, Sep 09, 2010 at 05:21:35PM +1000, Greg Ungerer wrote:
> The m68knommu arch should be easy to fix up. Here is a first pass
> patch. Tested and working on 1 board so far. I need to check all
> the processor types, and test a few more to be sure :-)
> 

Dunno if you noticed, Greg, but you've already had a removal patch
submitted some time ago...

Date: Wed, 16 Dec 2009 19:15:39 -0800                                                                                                                                              
From: Steven King <sfking@xxxxxxxxx>                                                                                                                                               
To: Greg Ungerer <gerg@xxxxxxxxxxxx>                                                                                                                                               
Subject: [PATCH] m68knommu: get rid of __do_IRQ and add support for
 using gpio irqs.       

(noticed this while searching for __do_IRQ related stuff in my email
last night.)

regards, Kyle

> Regards
> Greg
> 
> 
> -- 
> ------------------------------------------------------------------------
> Greg Ungerer  --  Principal Engineer        EMAIL:     gerg@xxxxxxxxxxxx
> SnapGear Group, McAfee                      PHONE:       +61 7 3435 2888
> 8 Gardner Close                             FAX:         +61 7 3217 5323
> Milton, QLD, 4064, Australia                WEB: http://www.SnapGear.com

> m68knommu: stop using __do_IRQ
> 
> The use of __do_IRQ is deprecated, so lets stop using it.
> Generally the interrupts on the supported processors here are
> level triggered, so this is strait forward to switch over to
> using the standard handle_level_irq flow handler.
> 
> Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
> ---
>  arch/m68knommu/Kconfig                       |    4 ++++
>  arch/m68knommu/platform/5272/intc.c          |    1 +
>  arch/m68knommu/platform/68328/ints.c         |    1 +
>  arch/m68knommu/platform/68360/ints.c         |    1 +
>  arch/m68knommu/platform/coldfire/intc-2.c    |    1 +
>  arch/m68knommu/platform/coldfire/intc-simr.c |    1 +
>  arch/m68knommu/platform/coldfire/intc.c      |    1 +
>  7 files changed, 10 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig
> index 2609c39..fd28178 100644
> --- a/arch/m68knommu/Kconfig
> +++ b/arch/m68knommu/Kconfig
> @@ -59,6 +59,10 @@ config GENERIC_HARDIRQS
>  	bool
>  	default y
>  
> +config GENERIC_HARDIRQS_NO__DO_IRQ
> +	bool
> +	default y
> +
>  config GENERIC_CALIBRATE_DELAY
>  	bool
>  	default y
> diff --git a/arch/m68knommu/platform/5272/intc.c b/arch/m68knommu/platform/5272/intc.c
> index 7081e0a..e9da6f1 100644
> --- a/arch/m68knommu/platform/5272/intc.c
> +++ b/arch/m68knommu/platform/5272/intc.c
> @@ -133,6 +133,7 @@ void __init init_IRQ(void)
>  		irq_desc[irq].depth = 1;
>  		irq_desc[irq].chip = &intc_irq_chip;
>  		intc_irq_set_type(irq, 0);
> +		set_irq_handler(irq, handle_level_irq);
>  	}
>  }
>  
> diff --git a/arch/m68knommu/platform/68328/ints.c b/arch/m68knommu/platform/68328/ints.c
> index b91ee85..90516ee 100644
> --- a/arch/m68knommu/platform/68328/ints.c
> +++ b/arch/m68knommu/platform/68328/ints.c
> @@ -183,6 +183,7 @@ void __init init_IRQ(void)
>  		irq_desc[i].action = NULL;
>  		irq_desc[i].depth = 1;
>  		irq_desc[i].chip = &intc_irq_chip;
> +		set_irq_handler(irq, handle_level_irq);
>  	}
>  }
>  
> diff --git a/arch/m68knommu/platform/68360/ints.c b/arch/m68knommu/platform/68360/ints.c
> index 6f22970..cdf691e 100644
> --- a/arch/m68knommu/platform/68360/ints.c
> +++ b/arch/m68knommu/platform/68360/ints.c
> @@ -136,6 +136,7 @@ void init_IRQ(void)
>  		irq_desc[i].action = NULL;
>  		irq_desc[i].depth = 1;
>  		irq_desc[i].chip = &intc_irq_chip;
> +		set_irq_handler(irq, handle_level_irq);
>  	}
>  }
>  
> diff --git a/arch/m68knommu/platform/coldfire/intc-2.c b/arch/m68knommu/platform/coldfire/intc-2.c
> index 5598c8b..6410f7e 100644
> --- a/arch/m68knommu/platform/coldfire/intc-2.c
> +++ b/arch/m68knommu/platform/coldfire/intc-2.c
> @@ -88,6 +88,7 @@ void __init init_IRQ(void)
>  		irq_desc[irq].action = NULL;
>  		irq_desc[irq].depth = 1;
>  		irq_desc[irq].chip = &intc_irq_chip;
> +		set_irq_handler(irq, handle_level_irq);
>  	}
>  }
>  
> diff --git a/arch/m68knommu/platform/coldfire/intc-simr.c b/arch/m68knommu/platform/coldfire/intc-simr.c
> index 1b01e79..7f4abb3 100644
> --- a/arch/m68knommu/platform/coldfire/intc-simr.c
> +++ b/arch/m68knommu/platform/coldfire/intc-simr.c
> @@ -73,6 +73,7 @@ void __init init_IRQ(void)
>  		irq_desc[irq].depth = 1;
>  		irq_desc[irq].chip = &intc_irq_chip;
>  		intc_irq_set_type(irq, 0);
> +		set_irq_handler(irq, handle_level_irq);
>  	}
>  }
>  
> diff --git a/arch/m68knommu/platform/coldfire/intc.c b/arch/m68knommu/platform/coldfire/intc.c
> index a4560c8..40b9e8d 100644
> --- a/arch/m68knommu/platform/coldfire/intc.c
> +++ b/arch/m68knommu/platform/coldfire/intc.c
> @@ -148,6 +148,7 @@ void __init init_IRQ(void)
>  		irq_desc[irq].depth = 1;
>  		irq_desc[irq].chip = &intc_irq_chip;
>  		intc_irq_set_type(irq, 0);
> +		set_irq_handler(irq, handle_level_irq);
>  	}
>  }
>  

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