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authorTri Vo <trong@android.com>2019-08-06 18:48:46 -0700
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-08-21 00:20:40 +0200
commitc8377adfa78103be5380200eb9dab764d7ca890e (patch)
tree8d880a753b6a4ba98521dc5477229e18925195f5 /kernel/power/autosleep.c
parent2434aea58e652a9fe114181ac90aa60e2f2e1b25 (diff)
PM / wakeup: Show wakeup sources stats in sysfs
Add an ID and a device pointer to 'struct wakeup_source'. Use them to to expose wakeup sources statistics in sysfs under /sys/class/wakeup/wakeup<ID>/*. Co-developed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Co-developed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Tri Vo <trong@android.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power/autosleep.c')
-rw-r--r--kernel/power/autosleep.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/autosleep.c b/kernel/power/autosleep.c
index 41e83a779e19..9af5a50d3489 100644
--- a/kernel/power/autosleep.c
+++ b/kernel/power/autosleep.c
@@ -116,7 +116,7 @@ int pm_autosleep_set_state(suspend_state_t state)
int __init pm_autosleep_init(void)
{
- autosleep_ws = wakeup_source_register("autosleep");
+ autosleep_ws = wakeup_source_register(NULL, "autosleep");
if (!autosleep_ws)
return -ENOMEM;