Scott Wood wrote: > How is this going to interact with other i2c buses (e.g. on a board > FPGA) that might have a conflicting static numbering scheme? Have you > ensured that no dynamic bus registrations (e.g. an i2c bus on a PCI > device) can happen before the static SoC i2c buses are added?
Hmm.... You have a point there. >> An alternative approach is to create a function like this: >> >> struct i2c_adapter *i2c_adapter_from_node(struct device_node *np); >> >> I could then just use adap->nr directly. > > If there isn't a way to get a "struct device" from "struct device_node", > we should add it. How do I do that? Scan all the struct devices until I find one where dev->of_node == np? That seems really inefficient. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
