Messages in this thread | | | Date | Wed, 1 Jul 2015 10:42:58 +0100 | From | Mark Brown <> | Subject | Re: [PATCH/RFC v2 1/5] leds: Use set_brightness_work for brightness_set ops that can sleep |
| |
On Wed, Jul 01, 2015 at 01:24:50AM +0300, Sakari Ailus wrote:
> The documentation should be improved to tell how the API is expected to be > have, e.g. which functions may block. I think this is out of scope for this > patch though.
> I think all the existing drivers that implement the set_brightness() > callback have a fast (and non-blocking) implementation, and some of these
Yes, they need to be since triggers can happen in any context. [unhandled content-type:application/pgp-signature] | |