layers[0].size = pvt->csels[0].b_cnt;
layers[0].is_virt_csrow = true;
layers[1].type = EDAC_MC_LAYER_CHANNEL;
- layers[1].size = pvt->channel_count;
+
+ /*
+ * Always allocate two channels since we can have setups with DIMMs on
+ * only one channel. Also, this simplifies handling later for the price
+ * of a couple of KBs tops.
+ */
+ layers[1].size = 2;
layers[1].is_virt_csrow = false;
+
mci = edac_mc_alloc(nid, ARRAY_SIZE(layers), layers, 0);
if (!mci)
goto err_siblings;