diff options
Diffstat (limited to 'kernel/Documentation/remoteproc.txt')
| -rw-r--r-- | kernel/Documentation/remoteproc.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/Documentation/remoteproc.txt b/kernel/Documentation/remoteproc.txt index e6469fdcf..ef0219fa4 100644 --- a/kernel/Documentation/remoteproc.txt +++ b/kernel/Documentation/remoteproc.txt @@ -51,6 +51,12 @@ cost. rproc_shutdown() returns, and users can still use it with a subsequent rproc_boot(), if needed. + struct rproc *rproc_get_by_phandle(phandle phandle) + - Find an rproc handle using a device tree phandle. Returns the rproc + handle on success, and NULL on failure. This function increments + the remote processor's refcount, so always use rproc_put() to + decrement it back once rproc isn't needed anymore. + 3. Typical usage #include <linux/remoteproc.h> |