greybus: cancel whole operation on interrupt
Cancel the operation--not just the request message--if waiting
for a synchronous operation to complete is interrupted. Return
the operation result (which in that case will be -EINTR). The
cancelation will result in the normal operation completion path
being taken before returning.
Make gb_operation_wait() private, since it's only ever used for
for synchronous operations.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
2 files changed
tree: 387be9bcaafa7a221040f7439efdd217816cc534
- drivers/