On Tue, 05 Oct 2021 09:12:27 +0300 Kalle Valo wrote:

quoted

quoted

I didn't know it was mandatory to prefix all the functions with the
same prefix.  

I don't know either if this is mandatory or not, for example I do not
have any recollection what Linus and other maintainers think of this. I
just personally think it's good practise to use driver prefix ("wfx_")
in all non-static functions.

I'd even say all functions. The prefixes are usually 3 chars, it's no
hassle to add and makes reading the code and looking at stack traces
much more intuitive for people who are not intimately familiar with 
the code.