[PATCH 4/4] fpga: region: change api, add fpga_region_create/free

From: Alan Tull Add fpga_region_create/free API functions. Change fpga_region_register to take FPGA region struct as the only parameter. Change fpga_region_unregister to return void. struct fpga_region *fpga_region_create(struct device *dev, struct

[PATCH 4/4] fpga: region: change api, add fpga_region_create/free

From: Alan Tull Add fpga_region_create/free API functions. Change fpga_region_register to take FPGA region struct as the only parameter. Change fpga_region_unregister to return void. struct fpga_region *fpga_region_create(struct device *dev, struct fpga_manager *mgr,