Commit ceb75787 authored by Johan Hovold's avatar Johan Hovold Committed by Rafael J. Wysocki

PM / sleep: fix device reference leak in test_suspend

Make sure to drop the reference taken by class_find_device() after
opening the RTC device.

Fixes: 77437fd4 (pm: boot time suspend selftest)
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent a909d3e6
...@@ -203,8 +203,10 @@ static int __init test_suspend(void) ...@@ -203,8 +203,10 @@ static int __init test_suspend(void)
/* RTCs have initialized by now too ... can we use one? */ /* RTCs have initialized by now too ... can we use one? */
dev = class_find_device(rtc_class, NULL, NULL, has_wakealarm); dev = class_find_device(rtc_class, NULL, NULL, has_wakealarm);
if (dev) if (dev) {
rtc = rtc_class_open(dev_name(dev)); rtc = rtc_class_open(dev_name(dev));
put_device(dev);
}
if (!rtc) { if (!rtc) {
printk(warn_no_rtc); printk(warn_no_rtc);
return 0; return 0;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment