diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 8126db0c8987..e2c5a94f683c 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -715,25 +715,6 @@ static inline u64 input_addr_to_sys_addr(struct mem_ctl_info *mci, input_addr_to_dram_addr(mci, input_addr)); } -/* - * Find the minimum and maximum InputAddr values that map to the given @csrow. - * Pass back these values in *input_addr_min and *input_addr_max. - */ -static void find_csrow_limits(struct mem_ctl_info *mci, int csrow, - u64 *input_addr_min, u64 *input_addr_max) -{ - struct amd64_pvt *pvt; - u64 base, mask; - - pvt = mci->pvt_info; - BUG_ON((csrow < 0) || (csrow >= pvt->csels[0].b_cnt)); - - get_cs_base_and_mask(pvt, csrow, 0, &base, &mask); - - *input_addr_min = base & ~mask; - *input_addr_max = base | mask; -} - /* Map the Error address to a PAGE and PAGE OFFSET. */ static inline void error_address_to_page_and_offset(u64 error_address, u32 *page, u32 *offset) @@ -2185,7 +2166,7 @@ static int init_csrows(struct mem_ctl_info *mci) { struct csrow_info *csrow; struct amd64_pvt *pvt = mci->pvt_info; - u64 input_addr_min, input_addr_max, sys_addr, base, mask; + u64 base, mask; u32 val; int i, j, empty = 1; enum mem_type mtype; @@ -2216,28 +2197,14 @@ static int init_csrows(struct mem_ctl_info *mci) csrow->nr_pages = amd64_csrow_nr_pages(pvt, 0, i); if (csrow_enabled(i, 1, pvt)) csrow->nr_pages += amd64_csrow_nr_pages(pvt, 1, i); - find_csrow_limits(mci, i, &input_addr_min, &input_addr_max); - sys_addr = input_addr_to_sys_addr(mci, input_addr_min); - csrow->first_page = (u32) (sys_addr >> PAGE_SHIFT); - sys_addr = input_addr_to_sys_addr(mci, input_addr_max); - csrow->last_page = (u32) (sys_addr >> PAGE_SHIFT); get_cs_base_and_mask(pvt, i, 0, &base, &mask); - csrow->page_mask = ~mask; /* 8 bytes of resolution */ mtype = amd64_determine_memory_type(pvt, i); debugf1(" for MC node %d csrow %d:\n", pvt->mc_node_id, i); - debugf1(" input_addr_min: 0x%lx input_addr_max: 0x%lx\n", - (unsigned long)input_addr_min, - (unsigned long)input_addr_max); - debugf1(" sys_addr: 0x%lx page_mask: 0x%lx\n", - (unsigned long)sys_addr, csrow->page_mask); - debugf1(" nr_pages: %u first_page: 0x%lx " - "last_page: 0x%lx\n", - (unsigned)csrow->nr_pages, - csrow->first_page, csrow->last_page); + debugf1(" nr_pages: %u\n", csrow->nr_pages); /* * determine whether CHIPKILL or JUST ECC or NO ECC is operating diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c index 6ae30176aef5..93c4d5a6a623 100644 --- a/drivers/edac/i3200_edac.c +++ b/drivers/edac/i3200_edac.c @@ -321,7 +321,6 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx) int rc; int i, j; struct mem_ctl_info *mci = NULL; - unsigned long last_page; u16 drbs[I3200_CHANNELS][I3200_RANKS_PER_CHANNEL]; bool stacked; void __iomem *window; @@ -366,7 +365,6 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx) * cumulative; the last one will contain the total memory * contained in all ranks. */ - last_page = -1UL; for (i = 0; i < mci->nr_csrows; i++) { unsigned long nr_pages; struct csrow_info *csrow = &mci->csrows[i]; @@ -378,9 +376,6 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx) if (nr_pages == 0) continue; - csrow->first_page = last_page + 1; - last_page += nr_pages; - csrow->last_page = last_page; csrow->nr_pages = nr_pages; for (j = 0; j < nr_channels; j++) { diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c index 95966ba9c5ca..26b40556958e 100644 --- a/drivers/edac/i5000_edac.c +++ b/drivers/edac/i5000_edac.c @@ -1263,11 +1263,6 @@ static int i5000_init_csrows(struct mem_ctl_info *mci) if (!MTR_DIMMS_PRESENT(mtr) && !MTR_DIMMS_PRESENT(mtr1)) continue; - /* FAKE OUT VALUES, FIXME */ - p_csrow->first_page = 0 + csrow * 20; - p_csrow->last_page = 9 + csrow * 20; - p_csrow->page_mask = 0xFFF; - csrow_megs = 0; for (channel = 0; channel < pvt->maxch; channel++) { csrow_megs += pvt->dimm_info[csrow][channel].megabytes; diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c index 6c0dafa3f67b..5338c7968f78 100644 --- a/drivers/edac/i5100_edac.c +++ b/drivers/edac/i5100_edac.c @@ -859,8 +859,6 @@ static void __devinit i5100_init_csrows(struct mem_ctl_info *mci) * FIXME: these two are totally bogus -- I don't see how to * map them correctly to this structure... */ - mci->csrows[i].first_page = total_pages; - mci->csrows[i].last_page = total_pages + npages - 1; mci->csrows[i].nr_pages = npages; mci->csrows[i].csrow_idx = i; mci->csrows[i].mci = mci; diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c index c2379ba95c5a..6f85dcb34019 100644 --- a/drivers/edac/i5400_edac.c +++ b/drivers/edac/i5400_edac.c @@ -1180,11 +1180,6 @@ static int i5400_init_csrows(struct mem_ctl_info *mci) if (!MTR_DIMMS_PRESENT(mtr)) continue; - /* FAKE OUT VALUES, FIXME */ - p_csrow->first_page = 0 + csrow * 20; - p_csrow->last_page = 9 + csrow * 20; - p_csrow->page_mask = 0xFFF; - csrow_megs = 0; for (channel = 0; channel < pvt->maxch; channel++) { csrow_megs += pvt->dimm_info[csrow][channel].megabytes; diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c index 4bfcb3da3f01..d4153d6cfe30 100644 --- a/drivers/edac/i7300_edac.c +++ b/drivers/edac/i7300_edac.c @@ -778,7 +778,7 @@ static int i7300_init_csrows(struct mem_ctl_info *mci) int rc = -ENODEV; int mtr; int ch, branch, slot, channel; - u32 last_page = 0, nr_pages; + u32 nr_pages; struct dimm_info *dimm; pvt = mci->pvt_info; @@ -828,9 +828,6 @@ static int i7300_init_csrows(struct mem_ctl_info *mci) /* Update per_csrow memory count */ p_csrow->nr_pages += nr_pages; - p_csrow->first_page = last_page; - last_page += nr_pages; - p_csrow->last_page = last_page; rc = 0; } diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 5449bd40a739..76c957c525fb 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -599,7 +599,6 @@ static int get_dimm_config(struct mem_ctl_info *mci) struct pci_dev *pdev; int i, j; int csrow = 0; - unsigned long last_page = 0; enum edac_type mode; enum mem_type mtype; struct dimm_info *dimm; @@ -716,12 +715,8 @@ static int get_dimm_config(struct mem_ctl_info *mci) npages = MiB_TO_PAGES(size); csr = &mci->csrows[csrow]; - csr->first_page = last_page + 1; - last_page += npages; - csr->last_page = last_page; csr->nr_pages = npages; - csr->page_mask = 0; csr->csrow_idx = csrow; csr->nr_channels = 1; diff --git a/drivers/edac/mv64x60_edac.c b/drivers/edac/mv64x60_edac.c index 12d7fe04454c..d2e3c39ede9f 100644 --- a/drivers/edac/mv64x60_edac.c +++ b/drivers/edac/mv64x60_edac.c @@ -668,7 +668,6 @@ static void mv64x60_init_csrows(struct mem_ctl_info *mci, csrow = &mci->csrows[0]; dimm = csrow->channels[0].dimm; csrow->nr_pages = pdata->total_mem >> PAGE_SHIFT; - csrow->last_page = csrow->first_page + csrow->nr_pages - 1; dimm->grain = 8; dimm->mtype = (ctl & MV64X60_SDRAM_REGISTERED) ? MEM_RDDR : MEM_DDR; diff --git a/drivers/edac/ppc4xx_edac.c b/drivers/edac/ppc4xx_edac.c index a75e56788b29..ec5e529e33f6 100644 --- a/drivers/edac/ppc4xx_edac.c +++ b/drivers/edac/ppc4xx_edac.c @@ -897,7 +897,6 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1) enum edac_type edac_mode; int row, j; u32 mbxcf, size; - static u32 ppc4xx_last_page; /* Establish the memory type and width */ @@ -959,10 +958,6 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1) goto done; } - csi->first_page = ppc4xx_last_page; - csi->last_page = csi->first_page + csi->nr_pages - 1; - csi->page_mask = 0; - /* * It's unclear exactly what grain should be set to * here. The SDRAM_ECCES register allows resolution of @@ -984,8 +979,6 @@ ppc4xx_edac_init_csrows(struct mem_ctl_info *mci, u32 mcopt1) dimm->dtype = dtype; dimm->edac_mode = edac_mode; - - ppc4xx_last_page += csi->nr_pages; } } diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index 21147ac38c4d..d5892c052bf4 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -642,8 +642,6 @@ static int get_dimm_config(struct mem_ctl_info *mci) * csrows. */ csr = &mci->csrows[csrow]; - csr->first_page = last_page; - csr->last_page = last_page + npages - 1; csr->nr_pages = npages; csr->csrow_idx = csrow; csr->nr_channels = 1; diff --git a/drivers/edac/tile_edac.c b/drivers/edac/tile_edac.c index c870f68ae8f1..54067c4b0cc1 100644 --- a/drivers/edac/tile_edac.c +++ b/drivers/edac/tile_edac.c @@ -110,9 +110,7 @@ static int __devinit tile_edac_init_csrows(struct mem_ctl_info *mci) return -1; } - csrow->first_page = 0; csrow->nr_pages = mem_info.mem_size >> PAGE_SHIFT; - csrow->last_page = csrow->first_page + csrow->nr_pages - 1; dimm->grain = TILE_EDAC_ERROR_GRAIN; dimm->dtype = DEV_UNKNOWN; diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c index f7cc4d214949..bc7f880a4eed 100644 --- a/drivers/edac/x38_edac.c +++ b/drivers/edac/x38_edac.c @@ -319,7 +319,6 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx) int rc; int i, j; struct mem_ctl_info *mci = NULL; - unsigned long last_page; u16 drbs[X38_CHANNELS][X38_RANKS_PER_CHANNEL]; bool stacked; void __iomem *window; @@ -363,7 +362,6 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx) * cumulative; the last one will contain the total memory * contained in all ranks. */ - last_page = -1UL; for (i = 0; i < mci->nr_csrows; i++) { unsigned long nr_pages; struct csrow_info *csrow = &mci->csrows[i]; @@ -375,9 +373,6 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx) if (nr_pages == 0) continue; - csrow->first_page = last_page + 1; - last_page += nr_pages; - csrow->last_page = last_page; csrow->nr_pages = nr_pages; for (j = 0; j < x38_channel_num; j++) {