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authorMarkus Trippelsdorf <markus@trippelsdorf.de>2011-04-20 14:28:45 -0400
committerBorislav Petkov <borislav.petkov@amd.com>2011-04-21 12:44:58 +0200
commit4949603a6fabf3a54cbd7be6df1681789abfca7d (patch)
treeb7d8913e183cf7b74412fbd2d96a6189e25ff63d /drivers/edac
parentf0e615c3cb72b42191b558c130409335812621d8 (diff)
downloadlinux-4949603a6fabf3a54cbd7be6df1681789abfca7d.tar.bz2
EDAC: Remove debugging output in scrub rate handling
This patch removes superfluous debugging output in the sysfs scrub rate handler. It also consolidates the error handling in the scrub rate accessors. Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/amd64_edac.c2
-rw-r--r--drivers/edac/edac_mc_sysfs.c11
2 files changed, 5 insertions, 8 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 31e71c4fc831..4b4071ee2f5c 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -211,8 +211,6 @@ static int amd64_get_scrub_rate(struct mem_ctl_info *mci)
scrubval = scrubval & 0x001F;
- amd64_debug("pci-read, sdram scrub control value: %d\n", scrubval);
-
for (i = 0; i < ARRAY_SIZE(scrubrates); i++) {
if (scrubrates[i].scrubval == scrubval) {
retval = scrubrates[i].bandwidth;
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 26343fd46596..29ffa350bfbe 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -458,13 +458,13 @@ static ssize_t mci_sdram_scrub_rate_store(struct mem_ctl_info *mci,
return -EINVAL;
new_bw = mci->set_sdram_scrub_rate(mci, bandwidth);
- if (new_bw >= 0) {
- edac_printk(KERN_DEBUG, EDAC_MC, "Scrub rate set to %d\n", new_bw);
- return count;
+ if (new_bw < 0) {
+ edac_printk(KERN_WARNING, EDAC_MC,
+ "Error setting scrub rate to: %lu\n", bandwidth);
+ return -EINVAL;
}
- edac_printk(KERN_DEBUG, EDAC_MC, "Error setting scrub rate to: %lu\n", bandwidth);
- return -EINVAL;
+ return count;
}
/*
@@ -483,7 +483,6 @@ static ssize_t mci_sdram_scrub_rate_show(struct mem_ctl_info *mci, char *data)
return bandwidth;
}
- edac_printk(KERN_DEBUG, EDAC_MC, "Read scrub rate: %d\n", bandwidth);
return sprintf(data, "%d\n", bandwidth);
}