diff options
Diffstat (limited to 'drivers/staging/android/ion/ion_cma_heap.c')
| -rw-r--r-- | drivers/staging/android/ion/ion_cma_heap.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/staging/android/ion/ion_cma_heap.c b/drivers/staging/android/ion/ion_cma_heap.c index e67e78da40d9..dc2a9135c4d0 100644 --- a/drivers/staging/android/ion/ion_cma_heap.c +++ b/drivers/staging/android/ion/ion_cma_heap.c @@ -87,7 +87,7 @@ static struct ion_heap_ops ion_cma_ops = { .unmap_kernel = ion_heap_unmap_kernel, }; -struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *data) +static struct ion_heap *__ion_cma_heap_create(struct cma *cma) { struct ion_cma_heap *cma_heap; @@ -101,14 +101,28 @@ struct ion_heap *ion_cma_heap_create(struct ion_platform_heap *data) * get device from private heaps data, later it will be * used to make the link with reserved CMA memory */ - cma_heap->cma = data->priv; + cma_heap->cma = cma; cma_heap->heap.type = ION_HEAP_TYPE_DMA; return &cma_heap->heap; } -void ion_cma_heap_destroy(struct ion_heap *heap) +int __ion_add_cma_heaps(struct cma *cma, void *data) { - struct ion_cma_heap *cma_heap = to_cma_heap(heap); + struct ion_heap *heap; + + heap = __ion_cma_heap_create(cma); + if (IS_ERR(heap)) + return PTR_ERR(heap); - kfree(cma_heap); + heap->name = cma_get_name(cma); + + ion_device_add_heap(heap); + return 0; +} + +static int ion_add_cma_heaps(void) +{ + cma_for_each_area(__ion_add_cma_heaps, NULL); + return 0; } +device_initcall(ion_add_cma_heaps); |