553 static bool sst26_process_bpr(u32 bpr_size, u8 *cmd, u32 bit, enum lock_ctl ctl)  in sst26_process_bpr()  argument
557 			cmd[bpr_size - (bit / 8) - 1] |= BIT(bit % 8);  in sst26_process_bpr()
560 			cmd[bpr_size - (bit / 8) - 1] &= ~BIT(bit % 8);  in sst26_process_bpr()
563 			return !!(cmd[bpr_size - (bit / 8) - 1] & BIT(bit % 8));  in sst26_process_bpr()
587 	u32 i, bpr_ptr, rptr_64k, lptr_64k, bpr_size;  in sst26_lock_ctl()  local
605 	bpr_size = 2 + (flash->size / SZ_64K / 8);  in sst26_lock_ctl()
608 	ret = spi_flash_read_common(flash, &cmd, 1, bpr_buff, bpr_size);  in sst26_lock_ctl()
625 		if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))  in sst26_lock_ctl()
637 		if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))  in sst26_lock_ctl()
644 		if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))  in sst26_lock_ctl()
652 			if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))  in sst26_lock_ctl()
662 			if (sst26_process_bpr(bpr_size, bpr_buff, bpr_ptr, ctl))  in sst26_lock_ctl()
674 	ret = spi_flash_write_common(flash, &cmd, 1, bpr_buff, bpr_size);  in sst26_lock_ctl()