Commits
Johan Hovold committed 6a4b6b0a3b5
gpio: sysfs: clean up chip class-device handling Clean gpio-chip class device registration and deregistration. The class device is registered when a gpio-chip is added (or from gpiolib_sysfs_init post-core init call), and deregistered when the chip is removed. Store the class device in struct gpio_chip directly rather than do a class-device lookup on deregistration. This also removes the need for the exported flag. Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>