[PATCH v1 6/8] drm/print: add drm_dev_* logging functions

[Jani Nikula]

On Sat, 21 Dec 2019, Sam Ravnborg <sam at ravnborg.org> wrote:
> Hi Joe.
>
>> > +#define __drm_dev_cat_printk(dev, cat, type, fmt, ...)			\
>> > +({									\
>> > +	if (drm_debug_enabled(cat))					\
>> > +		dev_dbg##type((dev), "[drm] " fmt, ##__VA_ARGS__);	\
>> 
>> trivia:  The parentheses around dev aren't necessary.
>> 
>> > +})
>> > +
>> > +#define drm_dev_info(dev, fmt, ...)					\
>> > +	__drm_dev_printk((dev), info,, fmt, ##__VA_ARGS__)
>> 
>> etc...
>
> I was not really sure so I just added them.
> Will remove in v2 in all relevent patches - thanks!

FWIW, they are necessary in the drm_device variants due to the macros
doing the dereferencing.

BR,
Jani.


>
> 	Sam

-- 
Jani Nikula, Intel Open Source Graphics Center