1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c
index ec5e529e33f6..95cfc0f8d46d 100644
--- a/drivers/edac/ppc4xx_edac.c
+++ b/drivers/edac/ppc4xx_edac.c
@@ -896,7 +896,7 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1)
         enum dev_type dtype;
         enum edac_type edac_mode;
         int row, j;
-        u32 mbxcf, size;
+        u32 mbxcf, size, nr_pages;
 
         /* Establish the memory type and width */
 
@@ -947,7 +947,7 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1)
                 case SDRAM_MBCF_SZ_2GB:
                 case SDRAM_MBCF_SZ_4GB:
                 case SDRAM_MBCF_SZ_8GB:
-                        csi->nr_pages = SDRAM_MBCF_SZ_TO_PAGES(size);
+                        nr_pages = SDRAM_MBCF_SZ_TO_PAGES(size);
                         break;
                 default:
                         ppc4xx_edac_mc_printk(KERN_ERR, mci,
@@ -973,6 +973,7 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1)
                 for (j = 0; j < csi->nr_channels; j++) {
                         struct dimm_info *dimm = csi->channels[j].dimm;
 
+                        dimm->nr_pages  = nr_pages / csi->nr_channels;
                         dimm->grain     = 1;
 
                         dimm->mtype     = mtype;