On Thu, Feb 7, 2013 at 1:58 AM, Darren Hart <[email protected]> wrote:
> Is it that some other driver has claimed these GPIO lines? If so, how do > I determine which one? Yes I think that could be it, the driver would need to call gpio_export() for it to also be accessible in sysfs. Configure in debugfs and check the file "gpio" in debugfs to figure out the client. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
