tree 1eef0dcde02bb60b6c8183010b5eab5fc0dd8269
parent ab41f75ee6a06fa9b947a59c8f9de92370463e40
author Linus Torvalds <torvalds@linux-foundation.org> 1632001548 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1632001548 -0700

alpha: move __udiv_qrnnd library function to arch/alpha/lib/

We already had the implementation for __udiv_qrnnd (unsigned divide for
multi-precision arithmetic) as part of the alpha math emulation code.

But you can disable the math emulation code - even if you shouldn't -
and then the MPI code that actually wants this functionality (and is
needed by various crypto functions) will fail to build.

So move the extended-precision divide code to be a regular library
function, just like all the regular division code is.  That way ie is
available regardless of math-emulation.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>