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Commit 04ece65d authored by Michał Mirosław's avatar Michał Mirosław Committed by Greg Kroah-Hartman
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driver code: print symbolic error code 



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: default avatarMichał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/ea3f973e4708919573026fdce52c264db147626d.1598630856.git.mirq-linux@rere.qmqm.pl


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f2c1b4f9

drivers/base/core.c

+2 −2
Original line number Diff line number Diff line
@@ -3431,9 +3431,9 @@ int dev_err_probe(const struct device *dev, int err, const char *fmt, ...) 
	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);