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serial: move delta_msr_wait into the tty_port

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This is used by various drivers not just serial and can be extracted
as commonality

Signed-off-by: Alan Cox <alan@linux.intel.com>
This commit is contained in:
Alan Cox
2009-09-19 13:13:31 -07:00
committed by Live-CD User
parent a2bceae065
commit bdc04e3174
32 changed files with 54 additions and 54 deletions
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2
drivers/serial/timbuart.c
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@ -231,7 +231,7 @@ static void timbuart_mctrl_check(struct uart_port *port, u32 isr, u32 *ier)
iowrite32(CTS_DELTA, port->membase + TIMBUART_ISR);
cts = timbuart_get_mctrl(port);
uart_handle_cts_change(port, cts & TIOCM_CTS);
wake_up_interruptible(&port->state->delta_msr_wait);
wake_up_interruptible(&port->state->port.delta_msr_wait);
}
*ier |= CTS_DELTA;