| commit | 263e1f9fbb999fb78df5bfed87ddbba1c12ee0f1 | |
| author | Johan Hovold <jhovold@gmail.com> | |
| Mon, 14 Jan 2013 15:52:57 +0000 (14 16:52 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 18 Jan 2013 23:45:17 +0000 (18 15:45 -0800) | ||
| tree | 07eccb56a78f378488625a69c7957b75e01e2f79 | treesnapshot (tar.gz zip) |
| parent | 810360a03597afc0d43a45798a52cfb69b8453d3 | commitdiff |
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>
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>
| drivers/usb/serial/io_ti.c | diffblobblamehistory |