edac: edac_mc_handle_error(): add an error_count parameter

In order to avoid loosing error events, it is desirable to group
error events together and generate a single trace for several identical
errors.

The trace API already allows reporting multiple errors. Change the
handle_error function to also allow that.

The changes at the drivers were made by this small script:

	$file .=$_ while (<>);
	$file =~ s/(edac_mc_handle_error)\s*\(([^\,]+)\,([^\,]+)\,/$1($2,$3, 1,/g;
	print $file;

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
index c26b69e70039..9ff57f361a43 100644
--- a/drivers/edac/e7xxx_edac.c
+++ b/drivers/edac/e7xxx_edac.c
@@ -219,14 +219,14 @@ static void process_ce(struct mem_ctl_info *mci, struct e7xxx_error_info *info)
         row = edac_mc_find_csrow_by_page(mci, page);
         /* convert syndrome to channel */
         channel = e7xxx_find_channel(syndrome);
-        edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, page, 0, syndrome,
+        edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1, page, 0, syndrome,
                              row, channel, -1, "e7xxx CE", "");
 }
 
 static void process_ce_no_info(struct mem_ctl_info *mci)
 {
         edac_dbg(3, "\n");
-        edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0, -1, -1, -1,
+        edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, 0, 0, 0, -1, -1, -1,
                              "e7xxx CE log register overflow", "");
 }
 
@@ -242,7 +242,7 @@ static void process_ue(struct mem_ctl_info *mci, struct e7xxx_error_info *info)
         block_page = error_2b >> 6;     /* convert to 4k address */
         row = edac_mc_find_csrow_by_page(mci, block_page);
 
-        edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, block_page, 0, 0,
+        edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, block_page, 0, 0,
                              row, -1, -1, "e7xxx UE", "");
 }
 
@@ -250,7 +250,7 @@ static void process_ue_no_info(struct mem_ctl_info *mci)
 {
         edac_dbg(3, "\n");
 
-        edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0, -1, -1, -1,
+        edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, 0, 0, 0, -1, -1, -1,
                              "e7xxx UE log register overflow", "");
 }