ALSA: asihpi - Remove unused io map functions

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 23 deletions

diff --git a/sound/pci/asihpi/hpios.c b/sound/pci/asihpi/hpios.c
index de615cfdb950..742ee12a9e17 100644
--- a/sound/pci/asihpi/hpios.c
+++ b/sound/pci/asihpi/hpios.c
@@ -89,26 +89,3 @@ u16 hpios_locked_mem_free(struct consistent_dma_area *p_mem_area)
 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);
-}