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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>
This commit is contained in:
Markus Trippelsdorf 2011-04-20 14:28:45 -04:00 committed by Borislav Petkov
parent f0e615c3cb
commit 4949603a6f
2 changed files with 5 additions and 8 deletions
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2
drivers/edac/amd64_edac.c
View File

@ -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;

11
drivers/edac/edac_mc_sysfs.c
View File

@ -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);
}