diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2007-07-15 23:41:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:52 -0700 |
| commit | 7e7d136e9e083f04b859411248c699cbb89e418d (patch) | |
| tree | 5a33558da1e1b8bb19b9174ed79dd010abda1334 /drivers/char/esp.c | |
| parent | d471d340ef9543a1e2f70f99c21ee2c770e7b17c (diff) | |
| download | linux-stable-7e7d136e9e083f04b859411248c699cbb89e418d.tar.gz linux-stable-7e7d136e9e083f04b859411248c699cbb89e418d.tar.bz2 linux-stable-7e7d136e9e083f04b859411248c699cbb89e418d.zip | |
serial: remove termios checks from various old char serial drivers
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/esp.c')
| -rw-r--r-- | drivers/char/esp.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/char/esp.c b/drivers/char/esp.c index d1bfbaa2aa02..74cd5118af57 100644 --- a/drivers/char/esp.c +++ b/drivers/char/esp.c @@ -1121,8 +1121,6 @@ static void change_speed(struct esp_struct *info) /* * Set up parity check flag */ -#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - info->read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; if (I_INPCK(info->tty)) info->read_status_mask |= UART_LSR_FE | UART_LSR_PE; @@ -1920,11 +1918,6 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) struct esp_struct *info = (struct esp_struct *)tty->driver_data; unsigned long flags; - if ( (tty->termios->c_cflag == old_termios->c_cflag) - && ( RELEVANT_IFLAG(tty->termios->c_iflag) - == RELEVANT_IFLAG(old_termios->c_iflag))) - return; - change_speed(info); spin_lock_irqsave(&info->lock, flags); |