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lineage_android_kernel_xiaomi_sdm845
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Merge branch 'pm-assorted' 

* pm-assorted:
  PM / Sleep: Warn about system time after resume with pm_trace
This commit is contained in:
Rafael J. Wysocki 2013-06-29 15:03:51 +02:00
parent 5c0b1b2003 9dceefe483
commit 867a420b22
1 changed files with 4 additions and 0 deletions
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4
kernel/power/main.c
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@ -530,6 +530,10 @@ pm_trace_store(struct kobject *kobj, struct kobj_attribute *attr,
if (sscanf(buf, "%d", &val) == 1) { if (sscanf(buf, "%d", &val) == 1) {
pm_trace_enabled = !!val; pm_trace_enabled = !!val;
if (pm_trace_enabled) {
pr_warn("PM: Enabling pm_trace changes system date and time during resume.\n"
"PM: Correct system time has to be restored manually after resume.\n");
}
return n; return n;
} }
return -EINVAL; return -EINVAL;