diff options
Diffstat (limited to 'drivers/staging/android/ion/ion.h')
| -rw-r--r-- | drivers/staging/android/ion/ion.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/staging/android/ion/ion.h b/drivers/staging/android/ion/ion.h index a1331fc169a1..93dafb4586e4 100644 --- a/drivers/staging/android/ion/ion.h +++ b/drivers/staging/android/ion/ion.h @@ -73,17 +73,6 @@ struct ion_platform_data { }; /** - * ion_reserve() - reserve memory for ion heaps if applicable - * @data: platform data specifying starting physical address and - * size - * - * Calls memblock reserve to set aside memory for heaps that are - * located at specific memory addresses or of specific sizes not - * managed by the kernel - */ -void ion_reserve(struct ion_platform_data *data); - -/** * ion_client_create() - allocate a client and returns it * @dev: the global ion device * @name: used for debugging @@ -130,36 +119,6 @@ struct ion_handle *ion_alloc(struct ion_client *client, size_t len, void ion_free(struct ion_client *client, struct ion_handle *handle); /** - * ion_phys - returns the physical address and len of a handle - * @client: the client - * @handle: the handle - * @addr: a pointer to put the address in - * @len: a pointer to put the length in - * - * This function queries the heap for a particular handle to get the - * handle's physical address. It't output is only correct if - * a heap returns physically contiguous memory -- in other cases - * this api should not be implemented -- ion_sg_table should be used - * instead. Returns -EINVAL if the handle is invalid. This has - * no implications on the reference counting of the handle -- - * the returned value may not be valid if the caller is not - * holding a reference. - */ -int ion_phys(struct ion_client *client, struct ion_handle *handle, - ion_phys_addr_t *addr, size_t *len); - -/** - * ion_map_dma - return an sg_table describing a handle - * @client: the client - * @handle: the handle - * - * This function returns the sg_table describing - * a particular ion handle. - */ -struct sg_table *ion_sg_table(struct ion_client *client, - struct ion_handle *handle); - -/** * ion_map_kernel - create mapping for the given handle * @client: the client * @handle: handle to map |