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serial: bfin_sport_uart: drop useless status masks 

These were all copied over from the Blackfin UART driver, but they don't
make sense here because these bits are all specific to the Blackfin UART.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Mike Frysinger 2010-03-09 12:25:36 -05:00 committed by Greg Kroah-Hartman
parent f4d10ca895
commit 60bd940f14
1 changed files with 1 additions and 16 deletions
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17
drivers/serial/bfin_sport_uart.c
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@ -500,27 +500,12 @@ static void sport_set_termios(struct uart_port *port,
spin_lock_irqsave(&up->port.lock, flags);
port->read_status_mask = OE;
if (termios->c_iflag & INPCK)
port->read_status_mask |= (FE | PE);
if (termios->c_iflag & (BRKINT | PARMRK))
port->read_status_mask |= BI;
port->read_status_mask = 0;
/*
* Characters to ignore
*/
port->ignore_status_mask = 0;
if (termios->c_iflag & IGNPAR)
port->ignore_status_mask |= FE | PE;
if (termios->c_iflag & IGNBRK) {
port->ignore_status_mask |= BI;
/*
* If we're ignoring parity and break indicators,
* ignore overruns too (for real raw support).
*/
if (termios->c_iflag & IGNPAR)
port->ignore_status_mask |= OE;
}
/* RX extract mask */
up->rxmask = 0x01 | (((up->csize + up->stopb) * 2 - 1) << 0x8);