Remove the unnecessary check before calling pm_wakeup_event. If the device is not wake enabled, this call is no-op anyway.
Signed-off-by: Ravi Chandra Sadineni <[email protected]> --- drivers/input/keyboard/cros_ec_keyb.c | 30 ++++++++++----------------- 1 file changed, 11 insertions(+), 19 deletions(-) diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 489ddd37bd4ee..c5e32544130dc 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -242,19 +242,17 @@ static int cros_ec_keyb_work(struct notifier_block *nb, u32 val; unsigned int ev_type; + /* + * If not wake enabled, discard key state changes during + * suspend. Switches will be re-checked in + * cros_ec_keyb_resume() to be sure nothing is lost. + */ + if (queued_during_suspend && !device_may_wakeup(ckdev->dev)) + return NOTIFY_OK; + switch (ckdev->ec->event_data.event_type) { case EC_MKBP_EVENT_KEY_MATRIX: - if (device_may_wakeup(ckdev->dev)) { - pm_wakeup_event(ckdev->dev, 0); - } else { - /* - * If keyboard is not wake enabled, discard key state - * changes during suspend. Switches will be re-checked - * in cros_ec_keyb_resume() to be sure nothing is lost. - */ - if (queued_during_suspend) - return NOTIFY_OK; - } + pm_wakeup_event(ckdev->dev, 0); if (ckdev->ec->event_size != ckdev->cols) { dev_err(ckdev->dev, @@ -268,10 +266,7 @@ static int cros_ec_keyb_work(struct notifier_block *nb, break; case EC_MKBP_EVENT_SYSRQ: - if (device_may_wakeup(ckdev->dev)) - pm_wakeup_event(ckdev->dev, 0); - else if (queued_during_suspend) - return NOTIFY_OK; + pm_wakeup_event(ckdev->dev, 0); val = get_unaligned_le32(&ckdev->ec->event_data.data.sysrq); dev_dbg(ckdev->dev, "sysrq code from EC: %#x\n", val); @@ -280,10 +275,7 @@ static int cros_ec_keyb_work(struct notifier_block *nb, case EC_MKBP_EVENT_BUTTON: case EC_MKBP_EVENT_SWITCH: - if (device_may_wakeup(ckdev->dev)) - pm_wakeup_event(ckdev->dev, 0); - else if (queued_during_suspend) - return NOTIFY_OK; + pm_wakeup_event(ckdev->dev, 0); if (ckdev->ec->event_data.event_type == EC_MKBP_EVENT_BUTTON) { val = get_unaligned_le32( -- 2.18.0.rc1.242.g61856ae69a-goog
