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ALSA: asihpi - Remove unused io map functions 

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Eliot Blennerhassett 2010-05-27 17:53:51 +12:00 committed by Takashi Iwai
parent 92c256110f
commit f038e27c9e
2 changed files with 0 additions and 32 deletions
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23
sound/pci/asihpi/hpios.c
View File

@ -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);
}

9
sound/pci/asihpi/hpios.h
View File

@ -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