edac: Remove the legacy EDAC ABI

Now that all drivers got converted to use the new ABI, we can
drop the old one.

Acked-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c
index 59f50b6..f3f9fed 100644
--- a/drivers/edac/ppc4xx_edac.c
+++ b/drivers/edac/ppc4xx_edac.c
@@ -1291,7 +1291,7 @@
 	layers[1].type = EDAC_MC_LAYER_CHANNEL;
 	layers[1].size = ppc4xx_edac_nr_chans;
 	layers[1].is_virt_csrow = false;
-	mci = new_edac_mc_alloc(ppc4xx_edac_instance, ARRAY_SIZE(layers), layers,
+	mci = edac_mc_alloc(ppc4xx_edac_instance, ARRAY_SIZE(layers), layers,
 			    sizeof(struct ppc4xx_edac_pdata));
 	if (mci == NULL) {
 		ppc4xx_edac_printk(KERN_ERR, "%s: "