diff options
Diffstat (limited to 'drivers/staging/android/ion/ion_cma_heap.c')
| -rw-r--r-- | drivers/staging/android/ion/ion_cma_heap.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/staging/android/ion/ion_cma_heap.c b/drivers/staging/android/ion/ion_cma_heap.c index f8a8090bf89..58c497c197c 100644 --- a/drivers/staging/android/ion/ion_cma_heap.c +++ b/drivers/staging/android/ion/ion_cma_heap.c @@ -44,8 +44,8 @@ struct ion_cma_buffer_info { * This function could be replaced by dma_common_get_sgtable * as soon as it will avalaible. */ -int ion_cma_get_sgtable(struct device *dev, struct sg_table *sgt, - void *cpu_addr, dma_addr_t handle, size_t size) +static int ion_cma_get_sgtable(struct device *dev, struct sg_table *sgt, + void *cpu_addr, dma_addr_t handle, size_t size) { struct page *page = virt_to_page(cpu_addr); int ret; @@ -137,16 +137,16 @@ static int ion_cma_phys(struct ion_heap *heap, struct ion_buffer *buffer, return 0; } -struct sg_table *ion_cma_heap_map_dma(struct ion_heap *heap, - struct ion_buffer *buffer) +static struct sg_table *ion_cma_heap_map_dma(struct ion_heap *heap, + struct ion_buffer *buffer) { struct ion_cma_buffer_info *info = buffer->priv_virt; return info->table; } -void ion_cma_heap_unmap_dma(struct ion_heap *heap, - struct ion_buffer *buffer) +static void ion_cma_heap_unmap_dma(struct ion_heap *heap, + struct ion_buffer *buffer) { return; } @@ -162,7 +162,8 @@ static int ion_cma_mmap(struct ion_heap *mapper, struct ion_buffer *buffer, buffer->size); } -void *ion_cma_map_kernel(struct ion_heap *heap, struct ion_buffer *buffer) +static void *ion_cma_map_kernel(struct ion_heap *heap, + struct ion_buffer *buffer) { struct ion_cma_buffer_info *info = buffer->priv_virt; /* kernel memory mapping has been done at allocation time */ |