From 9bd034225300c7ddf14f4b4c28531efc7a5e1524 Mon Sep 17 00:00:00 2001 From: Ravi Chandra Sadineni Date: Tue, 12 Jun 2018 16:32:40 -0700 Subject: Input: i8042 - increment wakeup_count for the respective port Call pm_wakeup_event on every interrupt. This should help us in identifying if keyboard was a potential wake reason for the last resume. Signed-off-by: Ravi Chandra Sadineni Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 824f4c1c1f31..b8bc71569349 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -573,6 +573,9 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id) port = &i8042_ports[port_no]; serio = port->exists ? port->serio : NULL; + if (irq && serio) + pm_wakeup_event(&serio->dev, 0); + filter_dbg(port->driver_bound, data, "<- i8042 (interrupt, %d, %d%s%s)\n", port_no, irq, dfl & SERIO_PARITY ? ", bad parity" : "", -- cgit