diff options
| author | Wayne Chang <waynec@nvidia.com> | 2022-09-27 21:45:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-24 09:58:29 +0200 |
| commit | 72b67ce35bcc8e46f44bf27acbc85c29b4431af8 (patch) | |
| tree | 28a5545b07e9324f8a1b4824ce50d4205f58d664 | |
| parent | 1d5ad0a874ddfcee9f932f54b1d34cbe8b9ddcfe (diff) | |
| download | linux-stable-72b67ce35bcc8e46f44bf27acbc85c29b4431af8.tar.gz linux-stable-72b67ce35bcc8e46f44bf27acbc85c29b4431af8.zip | |
usb: typec: ucsi: Don't warn on probe deferral
[ Upstream commit fce703a991b7e8c7e1371de95b9abaa832ecf9c3 ]
Deferred probe is an expected return value for fwnode_usb_role_switch_get().
Given that the driver deals with it properly, there's no need to output a
warning that may potentially confuse users.
--
V2 -> V3: remove the Fixes and Cc
V1 -> V2: adjust the coding style for better reading format.
drivers/usb/typec/ucsi/ucsi.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20220927134512.2651067-1-waynec@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 6364f0d467ea..74fb5a4c6f21 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -1067,11 +1067,9 @@ static int ucsi_register_port(struct ucsi *ucsi, int index) cap->fwnode = ucsi_find_fwnode(con); con->usb_role_sw = fwnode_usb_role_switch_get(cap->fwnode); - if (IS_ERR(con->usb_role_sw)) { - dev_err(ucsi->dev, "con%d: failed to get usb role switch\n", - con->num); - return PTR_ERR(con->usb_role_sw); - } + if (IS_ERR(con->usb_role_sw)) + return dev_err_probe(ucsi->dev, PTR_ERR(con->usb_role_sw), + "con%d: failed to get usb role switch\n", con->num); /* Delay other interactions with the con until registration is complete */ mutex_lock(&con->lock); |