Commit 32de4b4f authored by Nícolas F. R. A. Prado's avatar Nícolas F. R. A. Prado Committed by Greg Kroah-Hartman

driver: core: Log probe failure as error and with device metadata

Drivers can return -ENODEV or -ENXIO from their probe to reject a device
match, and return -EPROBE_DEFER if probe should be retried. Any other
error code is not expected during normal behavior and indicates an
issue occurred, so it should be logged at the error level.

Also make use of the device variant, dev_err(), so that the device
metadata is attached to the log message.
Signed-off-by: default avatar"Nícolas F. R. A. Prado" <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20240305-device-probe-error-v1-1-a06d8722bf19@collabora.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 135116f3
......@@ -592,8 +592,8 @@ static int call_driver_probe(struct device *dev, struct device_driver *drv)
break;
default:
/* driver matched but the probe failed */
pr_warn("%s: probe of %s failed with error %d\n",
drv->name, dev_name(dev), ret);
dev_err(dev, "probe with driver %s failed with error %d\n",
drv->name, ret);
break;
}
......
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