On Wed, Oct 5, 2022 at 1:30 PM Huacai Chen <chenhuacai@xxxxxxxxxx> wrote: > > Hi, Sudip, > > This seems a false positive. When the implementation of iounmap() is > empty (but this is completely legal I think), these drivers will cause > "unused variable error". And that error will fail the build as allmodconfig will have CONFIG_WERROR=y. -- Regards Sudip
