Hi Hui, On Wed, Oct 10, 2012 at 05:12:01PM +0800, Hui Wang wrote: > The irq_to_gpio() is old, most platforms use GENERIC_GPIO framework > and don't support this API anymore. > > The i.MX6q sabrelite platform equips an egalax touchscreen controller, > and this platform already transfered to GENERIC_GPIO framework, to > support this driver, we use a more generic way to get gpio. Unfortunately this does break the driver for platforms that do still support irq_to_gpio and have not transitioned to device tree (yet?). It looks like the API suffered from premature deletion... I really do not want to add a new platform data structure with only gpio in it, is there a better way to detect if irq_to_gpio() (even if only a stub) is available? Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
