diff options
| -rw-r--r-- | Documentation/edac.txt | 4 | ||||
| -rw-r--r-- | drivers/edac/edac_mc_sysfs.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/edac.txt b/Documentation/edac.txt index 249822cde82b..fdcc49fad8e1 100644 --- a/Documentation/edac.txt +++ b/Documentation/edac.txt @@ -334,8 +334,8 @@ Sdram memory scrubbing rate: Reading the file will return the actual scrubbing rate employed. - If configuration fails or memory scrubbing is not implemented, the value - of the attribute file will be -1. + If configuration fails or memory scrubbing is not implemented, accessing + that attribute will fail. diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c index d56e63477d5c..e9a28f576d14 100644 --- a/drivers/edac/edac_mc_sysfs.c +++ b/drivers/edac/edac_mc_sysfs.c @@ -452,7 +452,7 @@ static ssize_t mci_sdram_scrub_rate_store(struct mem_ctl_info *mci, int new_bw = 0; if (!mci->set_sdram_scrub_rate) - return -EINVAL; + return -ENODEV; if (strict_strtoul(data, 10, &bandwidth) < 0) return -EINVAL; @@ -475,7 +475,7 @@ static ssize_t mci_sdram_scrub_rate_show(struct mem_ctl_info *mci, char *data) int bandwidth = 0; if (!mci->get_sdram_scrub_rate) - return -EINVAL; + return -ENODEV; bandwidth = mci->get_sdram_scrub_rate(mci); if (bandwidth < 0) { |