How do you find it? I mean there are so many types and many do_div callers, do you have a static check tool?Thanks for explaination, which means that do_div is used for 64-bit
division to solve the link failure caused by missed libgcc. Since
parameter 'from' is u32, there is no need to invoke do_div on a 32-bit
platform, you just want to stop the wasting behavior on a 32-bit
platform. Do I understand right?
Yes, correct.
Arnd
.