On Fri, Dec 01, 2023 at 08:01:28AM -0800, Guenter Roeck wrote:
On 12/1/23 07:14, Andy Shevchenko wrote:
dev_err_probe() is missing in the list of Log Functions and hence
checkpatch issues a warning in the cases when any other function
in use won't trigger it. Add dev_err_probe() to the list to behave
consistently.
...
Not sure if I agree. The difference here is that dev_err_probe()
has two additional parameters ahead of the string. I would very much prefer
to have those two additional parameters on a separate line if the string is
too long to fit in 100 columns with those two parameters on the same line.
In other words, I very much prefer
dev_err_probe(dev, -ESOMETHING,
"very long string");
over
dev_err_probe(dev, -ESOMETHING, "very long string");
and I don't really think that the latter has any benefits.
Also note that other dev_xxx() log functions are not included in the above test
and would still generate warnings. Accepting
dev_err_probe(dev, -ESOMETHING, "very long string");
but not
dev_err(dev, "very long string");
They are included, see the line previous to the added one.
(Regexp covers something like x_y_()* and x_*() families with the explicitly
listed * suffixes.)
That's why _this_ change makes it consistent.