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Commit 9ba1c996 authored by Laura Abbott's avatar Laura Abbott
Browse files

ion: Make secure table APIs public 



In addition to secure by handle, clients may want to secure by
sg_tables. Export those APIs.

Change-Id: I723b756105cfc1ccfa3b291642e7a063892b8f3b
Signed-off-by: default avatarLaura Abbott <lauraa@codeaurora.org>
parent 70d51296

drivers/staging/android/ion/msm/msm_ion.h

+20 −0
Original line number Diff line number Diff line
@@ -169,6 +169,12 @@ int msm_ion_secure_buffer(struct ion_client *client, struct ion_handle *handle, 
 */

int msm_ion_unsecure_buffer(struct ion_client *client,

				struct ion_handle *handle);





int msm_ion_secure_table(struct sg_table *table, enum cp_mem_usage usage,

				int flags);



int msm_ion_unsecure_table(struct sg_table *table);

#else

static inline struct ion_client *msm_ion_client_create(const char *name)

{
@@ -201,6 +207,20 @@ static inline int msm_ion_unsecure_buffer(struct ion_client *client, 
{

	return -ENODEV;

}



static inline int msm_ion_secure_table(struct sg_table *table,

				enum cp_mem_usage usage,

				int flags)

{

	return -ENODEV;

}



static inline int msm_ion_unsecure_table(struct sg_table *table)

{

	return -ENODEV;

}





#endif /* CONFIG_ION */



#endif