[patch 2.5.31] transparent PCI-to-PCI bridges

[Manfred Spraul]

Ivan wrote:
> +	/*
> +	 * The PCI-to-PCI bridge spec requires that subtractive decoding
> +	 * (i.e. transparent) bridge must have programming interface code
> +	 * of 0x01.
> +	 */ 
> +	if (dev->class & 1) {
> +		printk("Transparent bridge - %s\n", dev->name);

Why not
	if ((dev->class & 0xff) == 0x01)

Is the lowest bit an indicator of subtractive decoding, or is 
Progif==0x01 the indicator of subtractive decoding?
The code and the comment should match.

--
	Manfred