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

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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: "Nícolas F. R. A. Prado" <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20240305-device-probe-error-v1-1-a06d8722bf19@collabora.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nícolas F. R. A. Prado 2024-03-05 17:21:36 -05:00 committed by Greg Kroah-Hartman
parent 135116f3d0
commit 32de4b4f9d
1 changed files with 2 additions and 2 deletions
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4
drivers/base/dd.c
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@ -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;
}