[PATCH 7/7] usb: typec: tipd: Fail probe when the controller is in BOOT mode

From: Sebastian Krzyszkowiak
Date: Thu Mar 17 2022 - 11:49:02 EST


BOOT mode means that the device isn't operational because of missing
firmware, so there's no reason to try to continue in this condition
(probe will fail in a different place anyway).

Aside of that, the warning that used to be emited about "dead-battery
condition" was misleading, as dead-battery condition is a different
thing that's unrelated to operation mode.

Therefore, assume that BOOT mode is not a supported mode of operation.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@xxxxxxx>
---
drivers/usb/typec/tipd/core.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
index d3c70aaf1a0c..c818cc40139d 100644
--- a/drivers/usb/typec/tipd/core.c
+++ b/drivers/usb/typec/tipd/core.c
@@ -729,8 +729,6 @@ static int tps6598x_check_mode(struct tps6598x *tps)
case TPS_MODE_APP:
return 0;
case TPS_MODE_BOOT:
- dev_warn(tps->dev, "dead-battery condition\n");
- return 0;
case TPS_MODE_BIST:
case TPS_MODE_DISC:
default:
--
2.35.1