ath12k_core_alloc
ab = ath12k_core_alloc(&pdev->dev, sizeof(struct ath12k_ahb),
struct ath12k_base *ath12k_core_alloc(struct device *dev, size_t priv_size,
ab = ath12k_core_alloc(&pdev->dev, sizeof(*ab_pci), ATH12K_BUS_PCI);