[Bug c/84166] Wrong warning message emitted for loss of qualifiers

[joseph at codesourcery dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84166

--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
It's not confused.  It's saying that it's type-safe to convert 
"uint32_t **" to "volatile uint32_t *const *", but not to convert it to 
"volatile uint32_t *".

http://c-faq.com/ansi/constmismatch.html