On Fri, Apr 01, 2016 at 12:02:19PM +0530, Laxman Dewangan wrote: > On Friday 01 April 2016 11:55 AM, kbuild test robot wrote:
> >>>pwm-regulator.c:(.text+0x1728d4): undefined reference to `__umoddi3' > >>>pwm-regulator.c:(.text+0x1728fd): undefined reference to `__udivdi3' > Seems build error is coming from logic > u64 req_period > unsigned int diff; > unsigned int period > unsigned int req_diff > req_period = req_diff * period; > if (req_period % diff == 0) > used u64 to avoid overflow in multiplication. Yes, you're doing a 64 bit divide so that's kind of expected...
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