diff options
Diffstat (limited to 'drivers/staging/android/uapi/ion.h')
| -rw-r--r-- | drivers/staging/android/uapi/ion.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/staging/android/uapi/ion.h b/drivers/staging/android/uapi/ion.h index b76db1b2e197..9e21451149d0 100644 --- a/drivers/staging/android/uapi/ion.h +++ b/drivers/staging/android/uapi/ion.h @@ -57,12 +57,6 @@ enum ion_heap_type { */ #define ION_FLAG_CACHED 1 -/* - * mappings of this buffer will created at mmap time, if this is set - * caches must be managed manually - */ -#define ION_FLAG_CACHED_NEEDS_SYNC 2 - /** * DOC: Ion Userspace API * @@ -131,24 +125,6 @@ struct ion_heap_query { struct ion_allocation_data) /** - * DOC: ION_IOC_FREE - free memory - * - * Takes an ion_handle_data struct and frees the handle. - */ -#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data) - -/** - * DOC: ION_IOC_SHARE - creates a file descriptor to use to share an allocation - * - * Takes an ion_fd_data struct with the handle field populated with a valid - * opaque handle. Returns the struct with the fd field set to a file - * descriptor open in the current address space. This file descriptor - * can then be passed to another process. The corresponding opaque handle can - * be retrieved via ION_IOC_IMPORT. - */ -#define ION_IOC_SHARE _IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data) - -/** * DOC: ION_IOC_HEAP_QUERY - information about available heaps * * Takes an ion_heap_query structure and populates information about |