[PATCH v32 2/6] leds: lp50xx: Add the LP50XX family of the RGB LED driver

Pavel Machek pavel at ucw.cz
Tue Aug 11 18:01:09 EDT 2020


Hi!

> >Actually... This is quite impressive ammount of code to
> >zero-initialize few registers. Could the regmap be told to set the
> >range to zero, or use loops to reduce ammount of code?
> 
> I am not aware of any regmap calls that will set a range of registers to a
> certain value.
> 
> Well it depends on where we want to create the default cache values.
> 
> Either we run through a for..loop during driver probe and delay device start
> up or we keep the simple arrays and increase the driver total size.

for loop will be better.

Plus, REGCACHE_RBTREE is very likely overkill.

Best regards,

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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