Commits
Valentine Barshak committed 266d028acb6
[POWERPC] 4xx: Add dcri_clrset() for locked read/modify/write functionality This adds dcri_clrset() macro which does read/modify/write on indirect dcr registers while holding indirect dcr lock. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>