Input: elan_i2c - increment wakeup count if wake source

Notify the PM core that this device is the wake source. This helps
userspace daemon tracking the wake sources to identify the origin of the
wake.

Signed-off-by: Ravi Chandra Sadineni <ravisadineni@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index f9525d6f0bfe810c9ab1c2bd0a2a971f2e9695b4..2c0561e20b7fa28767e4228c0ae0d2535ef4107d 100644 (file)
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -981,6 +981,8 @@ static irqreturn_t elan_isr(int irq, void *dev_id)
        if (error)
                goto out;
 
+       pm_wakeup_event(dev, 0);
+
        switch (report[ETP_REPORT_ID_OFFSET]) {
        case ETP_REPORT_ID:
                elan_report_absolute(data, report);