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| author | Johan Hovold <jhovold@gmail.com> | 2013-01-14 16:52:57 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-19 00:45:17 +0100 |
| commit | 263e1f9fbb999fb78df5bfed87ddbba1c12ee0f1 (patch) | |
| tree | 07eccb56a78f378488625a69c7957b75e01e2f79 /drivers/usb/storage/onetouch.c | |
| parent | USB: serial: grab disconnect mutex in chars_in_buffer (diff) | |
| download | linux-263e1f9fbb999fb78df5bfed87ddbba1c12ee0f1.tar.xz linux-263e1f9fbb999fb78df5bfed87ddbba1c12ee0f1.zip | |
USB: io_ti: query hardware-buffer status in chars_in_buffer
Query hardware-buffer status in chars_in_buffer should the write fifo be
empty.
This is needed to make the tty layer wait for hardware buffers to drain
on close.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage/onetouch.c')
0 files changed, 0 insertions, 0 deletions