[PATCH V3] [POWERPC] Add common clock setting routine mpc52xx_psc_set_clkdiv()

[Stephen Rothwell]

Hi Grant,

On Wed, 09 Jan 2008 22:26:30 -0700 Grant Likely <grant.likely at secretlab.ca> wrote:
>
> +mpc52xx_map_common_devices(void)
>  {

> +	/* Clock Distribution Module, used by PSC clock setting function */
> +	np = of_find_matching_node(NULL, mpc52xx_cdm_ids);

What happens if we find no node?

> +	mpc52xx_cdm = of_iomap(np, 0);
> +	of_node_put(np);
>  }

-- 
Cheers,
Stephen Rothwell                    sfr at canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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