Re: [POWERPC 03/15] [POWERPC] TQM5200 board support

[Scott Wood <scottwood@freescale.com>]

On Sun, Oct 07, 2007 at 01:19:54PM +0200, Marian Balakowicz wrote:
> +	np = of_find_node_by_type(NULL, "cpu");
> +	if (np) {
> +		unsigned int *fp =
> +		    (int *)of_get_property(np, "clock-frequency", NULL);
> +		if (fp != 0)
> +			loops_per_jiffy = *fp / HZ;
> +		else
> +			loops_per_jiffy = 50000000 / HZ;
> +		of_node_put(np);
> +	}

This is unnecessary legacy cruft.

> +#ifdef CONFIG_PCI
> +	np = of_find_node_by_type(NULL, "pci");
> +	if (np) {
> +		mpc52xx_add_bridge(np);
> +		of_node_put(np);
> +	}
> +#endif

You should check for a specific compatible, so that you don't match
PCI-to-PCI bridges.

> +#ifdef CONFIG_BLK_DEV_INITRD
> +	if (initrd_start)
> +		/*
> +		 * We want the proper initrd behavior, i.e., launching of
> +		 * /linuxrc from the initial root file system, and not only
> +		 * mounting it as the normal root file system.
> +		 */
> +		ROOT_DEV = 0x0;
> +	else
> +#endif
> +#ifdef  CONFIG_ROOT_NFS
> +		ROOT_DEV = Root_NFS;
> +#else
> +		ROOT_DEV = Root_HDA1;
> +#endif

More legacy cruft.

> +void tqm5200_show_cpuinfo(struct seq_file *m)
> +{
> +	struct device_node* np = of_find_all_nodes(NULL);
> +	const char *model = NULL;
> +
> +	if (np)
> +		model = of_get_property(np, "model", NULL);
> +
> +	seq_printf(m, "vendor\t\t:	Freescale Semiconductor\n");
> +	seq_printf(m, "machine\t\t:	%s\n", model ? model : "unknown");
> +
> +	of_node_put(np);
> +}

Get rid of this.

-Scott