diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 1de45f96db9c..64a62d9afb75 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -124,21 +124,6 @@ static struct _intel_private { #define IS_IRONLAKE intel_private.driver->is_ironlake #if USE_PCI_DMA_API -static int intel_agp_map_page(struct page *page, dma_addr_t *ret) -{ - *ret = pci_map_page(intel_private.pcidev, page, 0, - PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); - if (pci_dma_mapping_error(intel_private.pcidev, *ret)) - return -EINVAL; - return 0; -} - -static void intel_agp_unmap_page(struct page *page, dma_addr_t dma) -{ - pci_unmap_page(intel_private.pcidev, dma, - PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); -} - static void intel_agp_free_sglist(struct agp_memory *mem) { struct sg_table st; @@ -1447,7 +1432,6 @@ static const struct agp_bridge_driver intel_830_driver = { .size_type = FIXED_APER_SIZE, .aperture_sizes = intel_fake_agp_sizes, .num_aperture_sizes = ARRAY_SIZE(intel_fake_agp_sizes), - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1474,7 +1458,6 @@ static const struct agp_bridge_driver intel_915_driver = { .size_type = FIXED_APER_SIZE, .aperture_sizes = intel_fake_agp_sizes, .num_aperture_sizes = ARRAY_SIZE(intel_fake_agp_sizes), - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1495,8 +1478,6 @@ static const struct agp_bridge_driver intel_915_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif @@ -1507,7 +1488,6 @@ static const struct agp_bridge_driver intel_i965_driver = { .size_type = FIXED_APER_SIZE, .aperture_sizes = intel_fake_agp_sizes, .num_aperture_sizes = ARRAY_SIZE(intel_fake_agp_sizes), - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1528,8 +1508,6 @@ static const struct agp_bridge_driver intel_i965_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif @@ -1540,7 +1518,6 @@ static const struct agp_bridge_driver intel_gen6_driver = { .size_type = FIXED_APER_SIZE, .aperture_sizes = intel_fake_agp_sizes, .num_aperture_sizes = ARRAY_SIZE(intel_fake_agp_sizes), - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1561,8 +1538,6 @@ static const struct agp_bridge_driver intel_gen6_driver = { .agp_type_to_mask_type = intel_gen6_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif @@ -1573,7 +1548,6 @@ static const struct agp_bridge_driver intel_g33_driver = { .size_type = FIXED_APER_SIZE, .aperture_sizes = intel_fake_agp_sizes, .num_aperture_sizes = ARRAY_SIZE(intel_fake_agp_sizes), - .needs_scratch_page = true, .configure = intel_fake_agp_configure, .fetch_size = intel_fake_agp_fetch_size, .cleanup = intel_gtt_cleanup, @@ -1594,8 +1568,6 @@ static const struct agp_bridge_driver intel_g33_driver = { .agp_type_to_mask_type = intel_i830_type_to_mask_type, .chipset_flush = intel_i915_chipset_flush, #if USE_PCI_DMA_API - .agp_map_page = intel_agp_map_page, - .agp_unmap_page = intel_agp_unmap_page, .agp_map_memory = intel_agp_map_memory, .agp_unmap_memory = intel_agp_unmap_memory, #endif |
