diff options
Diffstat (limited to 'drivers/edac/edac_mc_sysfs.c')
| -rw-r--r-- | drivers/edac/edac_mc_sysfs.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c index cd090b0677a..4a0576bd06f 100644 --- a/drivers/edac/edac_mc_sysfs.c +++ b/drivers/edac/edac_mc_sysfs.c @@ -122,6 +122,23 @@ static ssize_t memctrl_int_store(void *ptr, const char *buffer, size_t count) return count; } +/* + * mc poll_msec time value + */ +static ssize_t poll_msec_int_store(void *ptr, const char *buffer, size_t count) +{ + int *value = (int *)ptr; + + if (isdigit(*buffer)) { + *value = simple_strtoul(buffer, NULL, 0); + + /* notify edac_mc engine to reset the poll period */ + edac_mc_reset_delay_period(*value); + } + + return count; +} + /* EDAC sysfs CSROW data structures and methods */ @@ -704,7 +721,7 @@ MEMCTRL_ATTR(edac_mc_log_ce, S_IRUGO | S_IWUSR, memctrl_int_show, memctrl_int_store); MEMCTRL_ATTR(edac_mc_poll_msec, - S_IRUGO | S_IWUSR, memctrl_int_show, memctrl_int_store); + S_IRUGO | S_IWUSR, memctrl_int_show, poll_msec_int_store); /* Base Attributes of the memory ECC object */ static struct memctrl_dev_attribute *memctrl_attr[] = { |