Re: [PATCH 2.6.23-rc4] irq: irq and pci_ids patch for Intel Tolapai

[Jeff Garzik]

Grant Grundler wrote:
> On Thu, Aug 30, 2007 at 03:46:56PM -0700, Jason Gaston wrote:
> > This updated patch adds the Intel Tolapai LPC and SMBus Controller DID's.
> >
> > Signed-off-by: ?Jason Gaston <jason.d.gaston@xxxxxxxxx>
> >
> > --- linux-2.6.23-rc4/arch/i386/pci/irq.c.orig	2007-08-27 18:32:35.000000000 
> > -0700
> > +++ linux-2.6.23-rc4/arch/i386/pci/irq.c	2007-08-28 16:58:31.000000000 -0700
> > @@ -550,6 +550,7 @@
> >  		case PCI_DEVICE_ID_INTEL_ICH9_3:
> >  		case PCI_DEVICE_ID_INTEL_ICH9_4:
> >  		case PCI_DEVICE_ID_INTEL_ICH9_5:
> > +		case PCI_DEVICE_ID_INTEL_Tolapai_0:
>
> If this is the only place it's used, the prefence is to define the
> constant locally (in the file) and not in pci_ids.h.

Kinda sorta:  if you must define a constant, it should go into 
linux/pci_ids.h.  Otherwise someone will come along later, do the same 
locally in another file, then you have two independent symbols with the 
same meaning.

Ideally, in pci_device_id tables and such, you can just use the hex 
number, since they are all arbitrary and lack meaning anyway.


> Please do submit new PCI device IDs to pciids.sf.net project.

Yep.


> >  #define PCI_DEVICE_ID_INTEL_MCH_PC	0x3599
> >  #define PCI_DEVICE_ID_INTEL_MCH_PC1	0x359a
> >  #define PCI_DEVICE_ID_INTEL_E7525_MCH	0x359e
> > +#define PCI_DEVICE_ID_INTEL_Tolapai_0	0x5031
> > +#define PCI_DEVICE_ID_INTEL_Tolapai_1	0x5032

And change the StudlyCaps to ALLCAPS.

	Jeff



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