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Scott Wood authored
Clean up some of the open-coded data structure references by providing a function to return a pointer to the tree's root node. This is only used in high-level functions trying to access the root of the tree, not in low-level code that is actually manipulating the data structure. Signed-off-by:
Scott Wood <scottwood@freescale.com> Acked-by:
Mark A. Greer <mgreer@mvista.com> Acked-by:
David Gibson <david@gibson.dropbear.id.au> Signed-off-by:
Paul Mackerras <paulus@samba.org>
7c71c046