On Wed, 2017-06-07 at 10:45 -0700, Dmitry Torokhov wrote:
> > + len = strlen(CONTROLLER_NAME_BASE) + strlen(suffix) +
> > + number ? 5 : 2;
> > + name = devm_kzalloc(&hi->input->dev, len, GFP_KERNEL);
>
> Please use dev_kasprintf() here.
Took me a while to find it was dev*m*_... :)
> > + if (name) {
> > + if (number)
> > + sprintf(name, "%s %s #%d",
> > CONTROLLER_NAME_BASE,
> > + suffix, number);
> > + else
> > + sprintf(name, "%s %s", CONTROLLER_NAME_BASE,
> > + suffix);
> > + hi->input->name = name;
> > + }
>
> else return -ENOMEM ?
Done.
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