Hello Chanwoo, On 03/18/2016 04:55 AM, Chanwoo Choi wrote: > Hello Javier, > > On 2016년 03월 18일 03:02, Javier Martinez Canillas wrote: >> Hello Chanwoo >> >> On 03/17/2016 01:57 PM, Javier Martinez Canillas wrote: >> >> [snip] >> >>>> >>> >>> Sorry again, this error goes away after I clean the build directory so it >>> does not happen without this patch-set. Now, I found what's the issue and >>> is that both the max14577 MFD and regulator drivers have the same object >>> file name so they both end being called max14577.ko. >>> >>> This confuses Kbuild and so in the modpost step, the exported symbols by >>> the MFD driver don't end into Module.symvers. This doesn't happen when >>> the driver is not a module since symbols come from the vmlinux binary. >>> >>> I'll post a patch to rename the regulator driver to max14577-regulator, >>> this will be necessary anyways to have max14577 as a module since Kbuild >>> also gets confused and don't copy both modules because have the same name. >>> >> >> Patch is [0], could you please test the patch-series along with that one >> and provide your Tested-by? I plan to re-send this series once [0] lands. > > I'll test it on next week and then reply. >
Perfect, thanks a lot for your help! > Best Regards, > Chanwoo Choi > >> Best regards, -- Javier Martinez Canillas Open Source Group Samsung Research America
