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path: root/drivers/edac/i7300_edac.c
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Diffstat (limited to 'drivers/edac/i7300_edac.c')
-rw-r--r--drivers/edac/i7300_edac.c22
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c
index d4153d6cfe30..d6f3a2d0f70a 100644
--- a/drivers/edac/i7300_edac.c
+++ b/drivers/edac/i7300_edac.c
@@ -617,9 +617,7 @@ static void i7300_enable_error_reporting(struct mem_ctl_info *mci)
static int decode_mtr(struct i7300_pvt *pvt,
int slot, int ch, int branch,
struct i7300_dimm_info *dinfo,
- struct csrow_info *p_csrow,
- struct dimm_info *dimm,
- u32 *nr_pages)
+ struct dimm_info *dimm)
{
int mtr, ans, addrBits, channel;
@@ -651,7 +649,6 @@ static int decode_mtr(struct i7300_pvt *pvt,
addrBits -= 3; /* 8 bits per bytes */
dinfo->megabytes = 1 << addrBits;
- *nr_pages = dinfo->megabytes << 8;
debugf2("\t\tWIDTH: x%d\n", MTR_DRAM_WIDTH(mtr));
@@ -664,8 +661,6 @@ static int decode_mtr(struct i7300_pvt *pvt,
debugf2("\t\tNUMCOL: %s\n", numcol_toString[MTR_DIMM_COLS(mtr)]);
debugf2("\t\tSIZE: %d MB\n", dinfo->megabytes);
- p_csrow->csrow_idx = slot;
-
/*
* The type of error detection actually depends of the
* mode of operation. When it is just one single memory chip, at
@@ -675,6 +670,7 @@ static int decode_mtr(struct i7300_pvt *pvt,
* See datasheet Sections 7.3.6 to 7.3.8
*/
+ dimm->nr_pages = MiB_TO_PAGES(dinfo->megabytes);
dimm->grain = 8;
dimm->mtype = MEM_FB_DDR2;
if (IS_SINGLE_MODE(pvt->mc_settings_a)) {
@@ -774,11 +770,9 @@ static int i7300_init_csrows(struct mem_ctl_info *mci)
{
struct i7300_pvt *pvt;
struct i7300_dimm_info *dinfo;
- struct csrow_info *p_csrow;
int rc = -ENODEV;
int mtr;
int ch, branch, slot, channel;
- u32 nr_pages;
struct dimm_info *dimm;
pvt = mci->pvt_info;
@@ -804,7 +798,6 @@ static int i7300_init_csrows(struct mem_ctl_info *mci)
}
/* Get the set of MTR[0-7] regs by each branch */
- nr_pages = 0;
for (slot = 0; slot < MAX_SLOTS; slot++) {
int where = mtr_regs[slot];
for (branch = 0; branch < MAX_BRANCHES; branch++) {
@@ -815,21 +808,18 @@ static int i7300_init_csrows(struct mem_ctl_info *mci)
int channel = to_channel(ch, branch);
dinfo = &pvt->dimm_info[slot][channel];
- p_csrow = &mci->csrows[slot];
- dimm = p_csrow->channels[branch * MAX_CH_PER_BRANCH + ch].dimm;
+ dimm = mci->csrows[slot].channels[branch * MAX_CH_PER_BRANCH + ch].dimm;
mtr = decode_mtr(pvt, slot, ch, branch,
- dinfo, p_csrow, dimm,
- &nr_pages);
+ dinfo, dimm);
+
/* if no DIMMS on this row, continue */
if (!MTR_DIMMS_PRESENT(mtr))
continue;
- /* Update per_csrow memory count */
- p_csrow->nr_pages += nr_pages;
-
rc = 0;
+
}
}
}