pinctrl: bcm2835: Change init order for gpio hogs
...and gpio-ranges pinctrl-bcm2835 is a combined pinctrl/gpio driver. Currently the gpio side is registered first, but this breaks gpio hogs (which are configured during gpiochip_add_data). Part of the hog initialisation is a call to pinctrl_gpio_request, and since the pinctrl driver hasn't yet been registered this results in an -EPROBE_DEFER from which it can never recover. Change the initialisation sequence to register the pinctrl driver first. This also solves a similar problem with the gpio-ranges property, which is required in order for released pins to be returned to inputs. Fixes: 73345a18 ("pinctrl: bcm2835: Pass irqchip when adding gpiochip") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20211206092237.4105895-2-phil@raspberrypi.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>