On Fri, May 18, 2018 at 04:46:41PM +0200, Jernej Škrabec wrote:
> > And this is a bit sloppy, since if phy_clk_num == 3, you won't try to
> > lookup pll-2 either.
> 
> It is highly unlikely this will be higher than 2, at least for this HDMI PHY, 
> since it has only 1 bit reserved for parent selection. But since I have to fix 
> it, I'll add ">= 2"

If we're only going to have two parents at most, ever, why don't we
had just a single other boolean. This would be less intrusive, and we
wouldn't have to check for those corner cases.

> BTW, I'll resend fixed version of this patch for my R40 HDMI series, since 
> there is nothing to hold it back, unlike for this.

Awesome, thanks!
Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com