Re: [PATCH] ata: Don't use NO_IRQ in pata_of_platform driver

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Dec 06, 2011 at 11:49:52AM +0000, Russell King - ARM Linux wrote:
> On Tue, Dec 06, 2011 at 11:37:35AM +0000, Dave Martin wrote:
> > 1) All OF code and drivers should be migrating to use 0 instead of NO_IRQ
> >    for the no-interrupt case.  Code which receives irq numbers directly
> >    from the OF framework and refers to NO_IRQ, or expects 0 to be a valid
> >    needs to be fixed.
> > 
> > 2) Where we hit a problem, board code needs to be adapted to remap HW IRQs
> >    0-15 to different software values.  (This could be done using irq
> >    domains, or not)
> 
> No AMBA driver I'm aware of ever uses an IRQ number 0 or is passed such
> an IRQ number.

OK, hopefully we can safely ignore that case, then.

But other than that, you're in agreement?

Cheers
---Dave
--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux