diff options
Diffstat (limited to 'drivers/staging/android/ion/ion_carveout_heap.c')
| -rw-r--r-- | drivers/staging/android/ion/ion_carveout_heap.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/staging/android/ion/ion_carveout_heap.c b/drivers/staging/android/ion/ion_carveout_heap.c index 1fb0d81556da..25b969bc140d 100644 --- a/drivers/staging/android/ion/ion_carveout_heap.c +++ b/drivers/staging/android/ion/ion_carveout_heap.c @@ -56,19 +56,6 @@ void ion_carveout_free(struct ion_heap *heap, ion_phys_addr_t addr, gen_pool_free(carveout_heap->pool, addr, size); } -static int ion_carveout_heap_phys(struct ion_heap *heap, - struct ion_buffer *buffer, - ion_phys_addr_t *addr, size_t *len) -{ - struct sg_table *table = buffer->priv_virt; - struct page *page = sg_page(table->sgl); - ion_phys_addr_t paddr = PFN_PHYS(page_to_pfn(page)); - - *addr = paddr; - *len = buffer->size; - return 0; -} - static int ion_carveout_heap_allocate(struct ion_heap *heap, struct ion_buffer *buffer, unsigned long size, unsigned long align, @@ -138,7 +125,6 @@ static void ion_carveout_heap_unmap_dma(struct ion_heap *heap, static struct ion_heap_ops carveout_heap_ops = { .allocate = ion_carveout_heap_allocate, .free = ion_carveout_heap_free, - .phys = ion_carveout_heap_phys, .map_dma = ion_carveout_heap_map_dma, .unmap_dma = ion_carveout_heap_unmap_dma, .map_user = ion_heap_map_user, |