greybus: add a reference to pending operations
Grab an extra reference to an operation before sending it. Drop
that reference at the end of its completion handling.
It turns out gb_operation_get() got deleted along the way, so this
re-introduces it. We're assuming we only get a reference when
there's at least one in existence so we don't need a semaphore to
protect it. Emphasize this by *not* returning a pointer to
the referenced operation.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2 files changed
tree: 06794622807c975c5d4da6c95b64e3cd889f77a2
- drivers/