diff options
| author | Tri Vo | 2019-08-06 18:48:46 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki | 2019-08-21 00:20:40 +0200 |
| commit | c8377adfa78103be5380200eb9dab764d7ca890e (patch) | |
| tree | 8d880a753b6a4ba98521dc5477229e18925195f5 /drivers/acpi | |
| parent | 2434aea58e652a9fe114181ac90aa60e2f2e1b25 (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 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/device_pm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c index f616b16c1f0b..3f8958007a93 100644 --- a/drivers/acpi/device_pm.c +++ b/drivers/acpi/device_pm.c @@ -497,7 +497,8 @@ acpi_status acpi_add_pm_notifier(struct acpi_device *adev, struct device *dev, goto out; mutex_lock(&acpi_pm_notifier_lock); - adev->wakeup.ws = wakeup_source_register(dev_name(&adev->dev)); + adev->wakeup.ws = wakeup_source_register(&adev->dev, + dev_name(&adev->dev)); adev->wakeup.context.dev = dev; adev->wakeup.context.func = func; adev->wakeup.flags.notifier_present = true; |