ALSA: asihpi - Remove unused io map functions (f038e27c) · Commits · e / devices / android_kernel_oneplus_sm8150

sound/pci/asihpi/hpios.c

+0 −23

Original line number	Original line	Diff line number	Diff line
	@@ -89,26 +89,3 @@ u16 hpios_locked_mem_free(struct consistent_dma_area *p_mem_area)
	void hpios_locked_mem_free_all(void)		void hpios_locked_mem_free_all(void)
	{		{
	}		}

	void __iomem hpios_map_io(struct pci_dev pci_dev, int idx,
	unsigned int length)
	{
	HPI_DEBUG_LOG(DEBUG, "mapping %d %s %08llx-%08llx %04llx len 0x%x\n",
	idx, pci_dev->resource[idx].name,
	(unsigned long long)pci_resource_start(pci_dev, idx),
	(unsigned long long)pci_resource_end(pci_dev, idx),
	(unsigned long long)pci_resource_flags(pci_dev, idx), length);

	if (!(pci_resource_flags(pci_dev, idx) & IORESOURCE_MEM)) {
	HPI_DEBUG_LOG(ERROR, "not an io memory resource\n");
	return NULL;
	}

	if (length > pci_resource_len(pci_dev, idx)) {
	HPI_DEBUG_LOG(ERROR, "resource too small for requested %d \n",
	length);
	return NULL;
	}

	return ioremap(pci_resource_start(pci_dev, idx), length);
	}

+0 −9

Original line number	Original line	Diff line number	Diff line
	@@ -166,13 +166,4 @@ struct hpi_adapter {
	void __iomem *ap_remapped_mem_base[HPI_MAX_ADAPTER_MEM_SPACES];		void __iomem *ap_remapped_mem_base[HPI_MAX_ADAPTER_MEM_SPACES];
	};		};

	static inline void hpios_unmap_io(void __iomem *addr,
	unsigned long size)
	{
	iounmap(addr);
	}

	void __iomem hpios_map_io(struct pci_dev pci_dev, int idx,
	unsigned int length);

	#endif		#endif