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| author | Johan Hovold <jhovold@gmail.com> | 2013-04-18 17:33:18 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-19 10:24:13 -0700 |
| commit | a8ec374f96da361e7a31113b1e471065adf33d7c (patch) | |
| tree | edc42b4f0a609452ba126aa1c5576451abae1e87 /drivers/usb/serial/io_ti.c | |
| parent | b6fd35ee5766143d6bc3c333edf374c336ebdca6 (diff) | |
| download | lwn-a8ec374f96da361e7a31113b1e471065adf33d7c.tar.gz lwn-a8ec374f96da361e7a31113b1e471065adf33d7c.zip | |
USB: io_ti: remove redundant wait_until_sent
Remove redundant wait_until_sent, which has already been handled by the
tty-layer, from break_ctl.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/io_ti.c')
| -rw-r--r-- | drivers/usb/serial/io_ti.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index ab979a2e6953..158bf4bc29cc 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -2400,8 +2400,6 @@ static void edge_break(struct tty_struct *tty, int break_state) int status; int bv = 0; /* Off */ - tty_wait_until_sent(tty, 0); - if (break_state == -1) bv = 1; /* On */ status = ti_do_config(edge_port, UMPC_SET_CLR_BREAK, bv); |