# Re: \[PATCH 08/11\] macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver

- From: Finn Thain \<hidden\>
- Date: 2018-06-07 05:28:56 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2018/06/5303027
- Thread: https://ratatoskr.run/linuxppc-dev/2018/06/5299268/t.md

```text
On Wed, 6 Jun 2018, Geert Uytterhoeven wrote:

> So 4.17 mac_defconfig won't work on PMU_68K_V1 machines? Perhaps that 
> should be fixed first.
> 

AFAICT there's nothing to fix.

$ grep PMU arch/m68k/configs/mac_defconfig 
CONFIG_ADB_PMU68K=y

This works fine for PMU_68K_V2 machines. But if you try to boot a 
PMU_68K_V1 machine, you will have trouble starting the kernel. Sometimes 
you can boot by fiddling with ADB devices, but not always. This is not a 
new problem. The via-pmu68k driver has never worked on PMU_68K_V1 
machines.

So as far as PMU_68K_V1 is concerned, there's no need to bisect any of the 
changes under review. To answer your question, "Shouldn't that be a 
separate patch?", all I can say is "not to my knowledge". But I'm probably 
missing something.

-- 
```