On Sun, 2010-06-13 at 14:27 +0300, Henri Häkkinen wrote:
> There are several printk statements without the "comedi:" prefix.
> Do you think it is better to leave these as they are, or should they
> be changed to use comedi_xxx macros (which will print the "comedi:"
> prefix)?
>
> printk(KERN_WARNING "BUG: dev->driver=NULL in comedi_device_detach()\n");
I think it's better to convert them.
Anything with "BUG" in the format
maybe should be converted to BUG_ON.
> Also even with logging macros, there will be few lines which go beyond
> the 80 character boundary.
I'd ignore printk related long line warnings.
I suggest coalescing the format string to a single line
where reasonable. If a single printk has non trailing
'\n's in a format, it may be better to split them up.
comedi_info("some incredibly long output line with error: %d\n"
"Another line with some other information: %d\n",
err, info);
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