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| author | Johan Hovold <jhovold@gmail.com> | 2013-05-05 20:32:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-16 17:32:22 -0700 |
| commit | b16634adce951a7371be931487034f7365971ed0 (patch) | |
| tree | 8d7242002e36c347c5d2a4ce7154aacfeca73633 /tools | |
| parent | a37025b5c702aaf87191cd75fcc42c54454f16f5 (diff) | |
USB: io_ti: fix chars_in_buffer overhead
Use the new generic usb-serial wait_until_sent implementation to wait
for hardware buffers to drain.
This removes the need to check the hardware buffers in chars_in_buffer
and thus removes the overhead introduced by commit 263e1f9f ("USB:
io_ti: query hardware-buffer status in chars_in_buffer") without
breaking tty_wait_until_sent (used by, for example, tcdrain, tcsendbreak
and close).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions