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| author | Johan Hovold <jhovold@gmail.com> | 2013-05-08 17:51:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-13 10:49:48 -0700 |
| commit | 9e8b683555a45f4cc290c1ec7dc8ab059d8d111b (patch) | |
| tree | 6dd26c0c0cc68e7f5350dce69b0deadbbb1581ef /firmware | |
| parent | 4d316eebd86e7745029e90a40311697a64c0f52c (diff) | |
| download | linux-stable-9e8b683555a45f4cc290c1ec7dc8ab059d8d111b.tar.gz | |
USB: serial: add generic wait_until_sent implementation
commit dcf0105039660e951dfea348d317043d17988dfc upstream.
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>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions