ppc4xx_edac: convert driver to use the new edac ABI

[firefly-linux-kernel-4.4.55.git] / drivers / edac / sb_edac.c

diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index a203536d90dd613992b859c6889784b7153e46d5..2ce9bf5e354b7356069078bc27009d737f33f632 100644 (file)
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -551,7 +551,7 @@ static int sbridge_get_active_channels(const u8 bus, unsigned *channels,
        return 0;
 }
 
-static int get_dimm_config(const struct mem_ctl_info *mci)
+static int get_dimm_config(struct mem_ctl_info *mci)
 {
        struct sbridge_pvt *pvt = mci->pvt_info;
        struct csrow_info *csr;
@@ -616,6 +616,7 @@ static int get_dimm_config(const struct mem_ctl_info *mci)
                u32 mtr;
 
                for (j = 0; j < ARRAY_SIZE(mtr_regs); j++) {
+                       struct dimm_info *dimm = &mci->dimms[j];
                        pci_read_config_dword(pvt->pci_tad[i],
                                              mtr_regs[j], &mtr);
                        debugf4("Channel #%d  MTR%d = %x\n", i, j, mtr);
@@ -634,29 +635,25 @@ static int get_dimm_config(const struct mem_ctl_info *mci)
                                        pvt->sbridge_dev->mc, i, j,
                                        size, npages,
                                        banks, ranks, rows, cols);
-                               csr = &mci->csrows[csrow];
 
-                               csr->first_page = last_page;
-                               csr->last_page = last_page + npages - 1;
-                               csr->page_mask = 0UL;   /* Unused */
-                               csr->nr_pages = npages;
-                               csr->grain = 32;
-                               csr->csrow_idx = csrow;
-                               csr->dtype = (banks == 8) ? DEV_X8 : DEV_X4;
-                               csr->ce_count = 0;
-                               csr->ue_count = 0;
-                               csr->mtype = mtype;
-                               csr->edac_mode = mode;
-                               csr->nr_channels = 1;
-                               csr->channels[0].chan_idx = i;
-                               csr->channels[0].ce_count = 0;
+                               /*
+                                * Fake stuff. This controller doesn't see
+                                * csrows.
+                                */
+                               csr = &mci->csrows[csrow];
                                pvt->csrow_map[i][j] = csrow;
-                               snprintf(csr->channels[0].label,
-                                        sizeof(csr->channels[0].label),
-                                        "CPU_SrcID#%u_Channel#%u_DIMM#%u",
-                                        pvt->sbridge_dev->source_id, i, j);
                                last_page += npages;
                                csrow++;
+
+                               csr->channels[0].dimm = dimm;
+                               dimm->nr_pages = npages;
+                               dimm->grain = 32;
+                               dimm->dtype = (banks == 8) ? DEV_X8 : DEV_X4;
+                               dimm->mtype = mtype;
+                               dimm->edac_mode = mode;
+                               snprintf(dimm->label, sizeof(dimm->label),
+                                        "CPU_SrcID#%u_Channel#%u_DIMM#%u",
+                                        pvt->sbridge_dev->source_id, i, j);
                        }
                }
        }