| From 693a8e936590f93451e6f5a3d748616f5a59c80b Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= <mirq-linux@rere.qmqm.pl> |
| Date: Fri, 28 Aug 2020 18:14:35 +0200 |
| Subject: driver code: print symbolic error code |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| From: Michał Mirosław <mirq-linux@rere.qmqm.pl> |
| |
| commit 693a8e936590f93451e6f5a3d748616f5a59c80b upstream. |
| |
| dev_err_probe() prepends the message with an error code. Let's make it |
| more readable by translating the code to a more recognisable symbol. |
| |
| Fixes: a787e5400a1c ("driver core: add device probe log helper") |
| Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> |
| Link: https://lore.kernel.org/r/ea3f973e4708919573026fdce52c264db147626d.1598630856.git.mirq-linux@rere.qmqm.pl |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/base/core.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/drivers/base/core.c |
| +++ b/drivers/base/core.c |
| @@ -3431,9 +3431,9 @@ int dev_err_probe(const struct device *d |
| vaf.va = &args; |
| |
| if (err != -EPROBE_DEFER) |
| - dev_err(dev, "error %d: %pV", err, &vaf); |
| + dev_err(dev, "error %pe: %pV", ERR_PTR(err), &vaf); |
| else |
| - dev_dbg(dev, "error %d: %pV", err, &vaf); |
| + dev_dbg(dev, "error %pe: %pV", ERR_PTR(err), &vaf); |
| |
| va_end(args); |
| |
