[PATCH 07/12] Consolidate of_find_node_by routines

[David Miller]

From: Stephen Rothwell <sfr at canb.auug.org.au>
Date: Fri, 20 Jul 2007 01:14:50 +1000

> This consolidates the routines of_find_node_by_path, of_find_node_by_name,
> of_find_node_by_type and of_find_compatible_device.  Again, the comparison
> of strings are done differently by Sparc and PowerPC and also these add
> read_locks around the iterations.
> 
> Signed-off-by: Stephen Rothwell <sfr at canb.auug.org.au>

Acked-by: David S. Miller <davem at davemloft.net>

Tested on SunBlade1500.