On Sat, 16 Oct 2010, Chiranjeevi Velempati wrote: > Hi, > > What is the best approach to support a second instance of Host > controller driver, is it better to have a separate file or do it in the > same file? If it a seperate file, there will be lot of duplicate code > for PHY reset, LPM code and if it is the same file, debugging will be > tough, because, it will be the three instances in the same file > including the second instance, which I need to support. > > My second instance of the host controller driver is independent of the > OTG driver, where as the first instance of the Host controller is > tightly coupled with OTG driver. For the first instance of the Host > controller driver, starting and stopping the Host, Suspending and > resuming the host is done by OTG. > > Moreover, already we are supporting two instance of the Host controller > driver in the same file and differentiating between these two using the > PHY TYPE, because one host is connected to internal PHY and the other is > connected to serial PHY? > > > Any help in this regard is highly appreciated? You can use separate source files, and consolidate the common code into a single file. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
