19 struct region {  struct
25 static struct region __initdata mem[MPU_MAX_REGIONS];  argument
27 static struct region __initdata xip[MPU_MAX_REGIONS];
146 static bool __init try_split_region(phys_addr_t base, phys_addr_t size, struct region *region)  in try_split_region()  argument
177 			_set_bit(i, &region->subreg);  in try_split_region()
180 			_set_bit(PMSAv7_NR_SUBREGS - i, &region->subreg);  in try_split_region()
183 	region->base = abase;  in try_split_region()
184 	region->size = p2size;  in try_split_region()
190 				  unsigned int limit, struct region *regions)  in allocate_region()
422 	int i, region = 0, err = 0;  in pmsav7_setup()  local
427 	err |= mpu_setup_region(region++, 0, 32,  in pmsav7_setup()
441 		bool need_flush = region == PMSAv7_RAM_REGION;  in pmsav7_setup()
446 		err |= mpu_setup_region(region++, xip[i].base, ilog2(xip[i].size),  in pmsav7_setup()
457 		err |= mpu_setup_region(region++, mem[i].base, ilog2(mem[i].size),  in pmsav7_setup()
464 	err |= mpu_setup_region(region++, vectors_base, ilog2(2 * PAGE_SIZE),  in pmsav7_setup()