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USB: io_ti: remove redundant wait_until_sent

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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>
This commit is contained in:
Johan Hovold 2013-04-18 17:33:18 +02:00 committed by Greg Kroah-Hartman
parent b6fd35ee57
commit a8ec374f96
1 changed files with 0 additions and 2 deletions
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drivers/usb/serial/io_ti.c
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@ -2400,8 +2400,6 @@ static void edge_break(struct tty_struct *tty, int break_state)
int status; int status;
int bv = 0; /* Off */ int bv = 0; /* Off */
tty_wait_until_sent(tty, 0);
if (break_state == -1) if (break_state == -1)
bv = 1; /* On */ bv = 1; /* On */
status = ti_do_config(edge_port, UMPC_SET_CLR_BREAK, bv); status = ti_do_config(edge_port, UMPC_SET_CLR_BREAK, bv);