| commit | dcf0105039660e951dfea348d317043d17988dfc | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <jhovold@gmail.com> | Wed May 08 17:51:43 2013 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu May 16 17:32:21 2013 -0700 |
| tree | 17b7748bf83e08da5da530a257a81cc044110e91 | |
| parent | 0693196fe7bbb5e6cafd255dfce91ff6d10bc18f [diff] |
USB: serial: add generic wait_until_sent implementation Add generic wait_until_sent implementation which polls for empty hardware buffers using the new port-operation tx_empty. The generic implementation will be used for all sub-drivers that implement tx_empty but does not define wait_until_sent. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>