[PATCH v2 4/5] fpga: region: change fpga_region_register to have one param

Change fpga_region_register to only take one parameter: int fpga_region_register(struct fpga_region *region) The parent dev is added to struct fpga_region. This make it similar to fpga_bridge_register and fpga_mgr_register which also just take their respective struct as a param.

[PATCH v2 4/5] fpga: region: change fpga_region_register to have one param

Change fpga_region_register to only take one parameter: int fpga_region_register(struct fpga_region *region) The parent dev is added to struct fpga_region. This make it similar to fpga_bridge_register and fpga_mgr_register which also just take their respective struct as a param.