From: Heikki Krogerus Date: Mon, 28 Sep 2020 13:33:24 +0000 (+0300) Subject: usb: typec: displayport: Reduce noise from the driver X-Git-Tag: v5.15~2673^2~23 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5789051fc57bb6abecb6ab5b44fdc4b5e8f90b5a;p=platform%2Fkernel%2Flinux-starfive.git usb: typec: displayport: Reduce noise from the driver It's not an error if the mode can't be entered because another mode is already active, so no longer printing an error message if that happens. Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20200928133324.48841-1-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c index 7b20073..e62e5e3 100644 --- a/drivers/usb/typec/altmodes/displayport.c +++ b/drivers/usb/typec/altmodes/displayport.c @@ -190,7 +190,7 @@ static void dp_altmode_work(struct work_struct *work) switch (dp->state) { case DP_STATE_ENTER: ret = typec_altmode_enter(dp->alt, NULL); - if (ret) + if (ret && ret != -EBUSY) dev_err(&dp->alt->dev, "failed to enter mode\n"); break; case DP_STATE_UPDATE: