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Subject[PATCH 1/1] EDAC: CPC925 MC check fixup
Date
Fix an obvious bug in CPC925 Memory Controller's check routine - 
edac_mc_handle_ue() should have been called for UECC errors and
edac_mc_handle_ce() for CECC errors.

Signed-off-by: Harry Ciao <qingtao.cao@windriver.com>
---
drivers/edac/cpc925_edac.c | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c
index 2ad6465..8c54196 100644
--- a/drivers/edac/cpc925_edac.c
+++ b/drivers/edac/cpc925_edac.c
@@ -544,17 +544,16 @@ static void cpc925_mc_check(struct mem_ctl_info *mci)
/* Revert column/row addresses into page frame number, etc */
cpc925_mc_get_pfn(mci, mear, &pfn, &offset, &csrow);

- if (apiexcp & UECC_EXCP_DETECTED) {
- cpc925_mc_printk(mci, KERN_INFO, "DRAM UECC Fault\n");
+ if (apiexcp & CECC_EXCP_DETECTED) {
+ cpc925_mc_printk(mci, KERN_INFO, "DRAM CECC Fault\n");
channel = cpc925_mc_find_channel(mci, syndrome);
edac_mc_handle_ce(mci, pfn, offset, syndrome,
csrow, channel, mci->ctl_name);
}

- if (apiexcp & CECC_EXCP_DETECTED) {
- cpc925_mc_printk(mci, KERN_INFO, "DRAM CECC Fault\n");
- edac_mc_handle_ue(mci, pfn, offset,
- csrow, mci->ctl_name);
+ if (apiexcp & UECC_EXCP_DETECTED) {
+ cpc925_mc_printk(mci, KERN_INFO, "DRAM UECC Fault\n");
+ edac_mc_handle_ue(mci, pfn, offset, csrow, mci->ctl_name);
}

cpc925_mc_printk(mci, KERN_INFO, "Dump registers:\n");
--
1.5.6.2


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