On Tue, Feb 15, 2011 at 01:51:16PM -0800, Abhijeet Dharmapurikar wrote: > This code can be found here (sorry for the long url - it is convinient to > click on it), I can't actually render this URL on a single line without fiddling with the font size for my terminal... When pasting gitweb URLs you almost always want to edit out the head ID and just rely on the branch. > This gives one the convenience of changing the mfd_cells and their > platform data in the board file itself. There are boards where the > platform data of some cells changes and in some cases we dont even > add a particular cell. My main question is why you're trying to do this. Even if some features aren't used on a given board one would strongly expect that the silicon will be the same anyway - what's the goal in changing the devices? > This design makes the core driver very light weight. All it does is > calls mfd_add_devices on the cell array passed from its platform > data. The downside is that it then becomes impossible for the MFD to pass in resources to the devices (IRQs being the most obvious example) and every single board needs to replicate the definitions of all the subdevices which gets tedious, especially if you want to change them for some reason (eg, an IP becomes used in a wider range of chips so a rename is appropriate). -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
