On Sat, Dec 22, 2018 at 08:21:00PM +0530, Nishad Kamdar wrote: > This patch drops gpio_chip_to_gb_gpio_controller(), > and uses gpiochip_get_data() to retrieve the container > of struct gpio_chip. So this will break the driver, since gpiochip_add() sets the data pointer to NULL. These kind of changes are getting too complicated to do without something to test against. We had a module simulator at one point, but not sure what the state of that is now. I appreciate the effort though, and since we already started, let's try to finish, but please drop this patch for now. Johan _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel