the cost of EXPORT_SYMBOL_GPL

Valdis Kl=?utf-8?Q?=c4=93?=tnieks valdis.kletnieks at vt.edu
Wed Jun 17 14:33:01 EDT 2020


On Wed, 17 Jun 2020 16:26:49 +0200, Tomek The Messenger said:

> Yes separate drivers but the actions do by them is to create the same files
> in sysfs. So if somebody use intel, texas instrument or xilinx soc then in
> order to read reset reason or other stuff he will use sysfs. So this will
> look  likes:
> /sys/resetreg - 3 separate drivers plus  one core driver where there  is
> common  part

That should be /sys/something/something/resetreg where the somethings
put it in the same place in the /sys tree as all the other sysfs entries for
your devices.


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