[Intel-gfx] [PATCH v2] pwm: lpss: Make builtin so that i915 can find the pwm_backlight

[Mika Westerberg]

On Fri, Jan 20, 2017 at 10:02:50AM +0200, Jani Nikula wrote:
> That said, I suppose there could be an alternative to handling pwm_get()
> failures at probe. We could just go on with our init, but schedule a
> retry later. Perhaps a bit hacky, but it would address both of the
> concerns above. Again, this patch seems a simple workaround in the mean
> time.

Not sure if this works or how hacky it is, but can't you
request_module() before you start looking up for the pwm?