1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
index 5ed97f6eb346..709aca216639 100644
--- a/drivers/edac/e7xxx_edac.c
+++ b/drivers/edac/e7xxx_edac.c
@@ -349,7 +349,7 @@ static void e7xxx_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
         unsigned long last_cumul_size;
         int index, j;
         u8 value;
-        u32 dra, cumul_size;
+        u32 dra, cumul_size, nr_pages;
         int drc_chan, drc_drbg, drc_ddim, mem_dev;
         struct csrow_info *csrow;
         struct dimm_info *dimm;
@@ -380,12 +380,13 @@ static void e7xxx_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
 
                 csrow->first_page = last_cumul_size;
                 csrow->last_page = cumul_size - 1;
-                csrow->nr_pages = cumul_size - last_cumul_size;
+                nr_pages = cumul_size - last_cumul_size;
                 last_cumul_size = cumul_size;
 
                 for (j = 0; j < drc_chan + 1; j++) {
                         dimm = csrow->channels[j].dimm;
 
+                        dimm->nr_pages = nr_pages / (drc_chan + 1);
                         dimm->grain = 1 << 12;  /* 4KiB - resolution of CELOG */
                         dimm->mtype = MEM_RDDR; /* only one type supported */
                         dimm->dtype = mem_dev ? DEV_X4 : DEV_X8;