Re: [PATCH 61/62] Documentation: irq: Change documents related toIRQF_DISABLED

[Randy Dunlap]

On 09/07/11 01:10, Yong Zhang wrote:
> IRQF_DISABLED is a NOOP now, place where suggest to use this
> flag also doesn't make sense anymore.
> 
> Signed-off-by: Yong Zhang <yong.zhang0@xxxxxxxxx>
> ---
>  Documentation/PCI/MSI-HOWTO.txt  |   21 ---------------------
>  Documentation/scsi/ncr53c8xx.txt |    4 +++-
>  Documentation/scsi/tmscsim.txt   |    4 ++--
>  3 files changed, 5 insertions(+), 24 deletions(-)

> diff --git a/Documentation/scsi/ncr53c8xx.txt b/Documentation/scsi/ncr53c8xx.txt
> index cda5f8f..654b34c 100644
> --- a/Documentation/scsi/ncr53c8xx.txt
> +++ b/Documentation/scsi/ncr53c8xx.txt
> @@ -786,7 +786,9 @@ port address 0x1400.
>          irqm:1     same as initial settings (assumed BIOS settings)
>          irqm:2     always totem pole
>          irqm:0x10  driver will not use IRQF_SHARED flag when requesting irq
> -        irqm:0x20  driver will not use IRQF_DISABLED flag when requesting irq
> +        irqm:0x20  driver will not use IRQF_DISABLED(Does not make sense
> +		   anymore since genirq will keep irq disabled and the flag

                             will not use IRQF_DISABLED (does not make sense
                   any more

> +		   is dead from linux-2.6.36) flag when requesting irq
>  
>      (Bits 0x10 and 0x20 can be combined with hardware irq mode option)
>  
> diff --git a/Documentation/scsi/tmscsim.txt b/Documentation/scsi/tmscsim.txt
> index 61c0531..45cfd63 100644
> --- a/Documentation/scsi/tmscsim.txt
> +++ b/Documentation/scsi/tmscsim.txt
> @@ -108,8 +108,8 @@ MHz PCI bus works for me, though, but I don't recommend using higher clocks
>  than the 33.33 MHz being in the PCI spec.
>  
>  If you want to share the IRQ with another device and the driver refuses to
> -do so, you might succeed with changing the DC390_IRQ type in tmscsim.c to 
> -IRQF_SHARED | IRQF_DISABLED.
> +do so,  you should find out what's the mismatch between the shared irqs,

   do so, you should                                                  IRQs,


> +and CONFIG_DEBUG_SHIRQ may give you more help.
>  
>  
>  3.Features


-- 
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/