1
0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-01-18 12:31:11 +00:00
Andrzej Hajda a787e5400a driver core: add device probe log helper
During probe every time driver gets resource it should usually check for
error printk some message if it is not -EPROBE_DEFER and return the error.
This pattern is simple but requires adding few lines after any resource
acquisition code, as a result it is often omitted or implemented only
partially.
dev_err_probe helps to replace such code sequences with simple call,
so code:
	if (err != -EPROBE_DEFER)
		dev_err(dev, ...);
	return err;
becomes:
	return dev_err_probe(dev, err, ...);

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Rafael J. Wysocki <rafael@kernel.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20200713144324.23654-2-a.hajda@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-30 09:03:43 +02:00
..
2020-06-04 19:56:20 -07:00
2020-06-04 20:11:25 -07:00
2020-06-05 14:05:57 -07:00
2020-06-03 09:21:52 +02:00
2020-06-11 12:22:41 -07:00
2020-06-02 19:59:25 -07:00
2020-07-08 10:48:35 -07:00
2020-06-25 08:24:32 -07:00
2020-06-02 15:37:03 -07:00
2020-06-09 09:39:13 -07:00
2020-06-08 11:42:23 -07:00
2020-06-07 10:59:32 -07:00
2020-06-02 15:15:46 +01:00
2020-06-27 15:20:03 -07:00
2020-06-10 13:42:09 -07:00
2020-06-09 15:40:50 -07:00
2020-06-07 10:53:36 -07:00
2020-07-08 11:38:49 +02:00
2020-06-26 00:27:38 -07:00