[PATCH] platform: chrome: Fix cros-usbpd-notify notifier

[Gwendal Grignou]

cros-usbpd-notify notifier was returning NOTIFY_BAD when no host event
was available in the MKBP message.
But MKBP messages are used to transmit other information, so return
NOTIFY_DONE instead, to allow other notifier to be called.

Fixes: ec2daf6e33f9f ("platform: chrome: Add cros-usbpd-notify driver")

Signed-off-by: Gwendal Grignou <gwendal@xxxxxxxxxxxx>
---
 drivers/platform/chrome/cros_usbpd_notify.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/chrome/cros_usbpd_notify.c b/drivers/platform/chrome/cros_usbpd_notify.c
index 3851bbd6e9a39..ca2c0181a1dbf 100644
--- a/drivers/platform/chrome/cros_usbpd_notify.c
+++ b/drivers/platform/chrome/cros_usbpd_notify.c
@@ -84,7 +84,7 @@ static int cros_usbpd_notify_plat(struct notifier_block *nb,
 	u32 host_event = cros_ec_get_host_event(ec_dev);
 
 	if (!host_event)
-		return NOTIFY_BAD;
+		return NOTIFY_DONE;
 
 	if (host_event & EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU)) {
 		blocking_notifier_call_chain(&cros_usbpd_notifier_list,
-- 
2.25.0.265.gbab2e86ba0-goog