diff options
| author | Laura Abbott <labbott@redhat.com> | 2016-08-08 09:52:55 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-15 16:38:43 +0200 |
| commit | da792ccb63d69abd0c6c84857666a086a38d1ef9 (patch) | |
| tree | aa769733c02fa9c439db3c3e57dec2036f7facdc /drivers/staging/android/ion/ion_cma_heap.c | |
| parent | c7df077b6d6db8d3bed1d5de2707f3386198ae0d (diff) | |
staging: android: ion: Drop ion_phys interface
ion_phys was an interface used for older legacy behavior. sg_tables
are the standard now. Get rid of it.
Signed-off-by: Laura Abbott <labbott@redhat.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android/ion/ion_cma_heap.c')
| -rw-r--r-- | drivers/staging/android/ion/ion_cma_heap.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/staging/android/ion/ion_cma_heap.c b/drivers/staging/android/ion/ion_cma_heap.c index a3446da4fdc2..0828e333f2e7 100644 --- a/drivers/staging/android/ion/ion_cma_heap.c +++ b/drivers/staging/android/ion/ion_cma_heap.c @@ -105,23 +105,6 @@ static void ion_cma_free(struct ion_buffer *buffer) kfree(info); } -/* return physical address in addr */ -static int ion_cma_phys(struct ion_heap *heap, struct ion_buffer *buffer, - ion_phys_addr_t *addr, size_t *len) -{ - struct ion_cma_heap *cma_heap = to_cma_heap(buffer->heap); - struct device *dev = cma_heap->dev; - struct ion_cma_buffer_info *info = buffer->priv_virt; - - dev_dbg(dev, "Return buffer %p physical address %pa\n", buffer, - &info->handle); - - *addr = info->handle; - *len = buffer->size; - - return 0; -} - static struct sg_table *ion_cma_heap_map_dma(struct ion_heap *heap, struct ion_buffer *buffer) { @@ -164,7 +147,6 @@ static struct ion_heap_ops ion_cma_ops = { .free = ion_cma_free, .map_dma = ion_cma_heap_map_dma, .unmap_dma = ion_cma_heap_unmap_dma, - .phys = ion_cma_phys, .map_user = ion_cma_mmap, .map_kernel = ion_cma_map_kernel, .unmap_kernel = ion_cma_unmap_kernel, |