Re: [PATCH v4 11/24] PM / devfreq: tegra30: Add debug messages
From: Dmitry Osipenko
Date: Tue Jul 16 2019 - 09:26:36 EST
16.07.2019 15:23, Chanwoo Choi ÐÐÑÐÑ:
> Hi Dmitry,
> Usually, the kernel log print for all users
> such as changing the frequency, fail or success.
> But, if the log just show the register dump,
> it is not useful for all users. It is just used
> for only specific developer.
> I recommend that you better to add more exception handling
> code on many points instead of just showing the register dump.
The debug messages are not users, but for developers. Yes, I primarily
made the debugging to be useful for myself and will be happy to change
the way debugging is done if there will be any other active developer
for this driver. The registers dump is more than enough in order to
understand what's going on, I don't see any real need to change anything
here for now.