36b78aae4b
Add a couple of new helpers to make it slightly simpler to convert drivers to immutable irq_chip structures: - GPIOCHIP_IRQ_RESOURCE_HELPERS populates the irq_chip structure with the resource management callbacks - gpio_irq_chip_set_chip() populates the gpio_irq_chip.chip structure, avoiding the proliferation of ugly casts Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220419141846.598305-4-maz@kernel.org