Hi All, I did two patches to drop of_gpio.h for drivers/spi/spi-stm32-ospi.c and drivers/regulator/s5m8767.c. But when I search lore.kernel.org, I see Andy did some work on the cleanup, hope there is no duplication with your work, and I wonder do you plan to cleanup the remaining ones under drivers/net/ drivers/nfc sound/ ? Besides the of_gpio.h, anyone working on immutable irq_chip? Thanks, Peng