Fix the following build failure in Thumb mode:
/tmp/ccfzn6FH.s:36: Error: selected processor does not support `smull r2,r3,r1,r0' in Thumb mode
Fixes:
- http://autobuild.buildroot.org/results/838808b4751244ee01cde6b8261212b49e511a32
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Peter: reword comment slightly]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit a338277608)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>