Messages in this thread Patch in this message | | | Date | Tue, 3 Jul 2007 15:31:07 +0100 | From | Alan Cox <> | Subject | [PATCH] 68360serial, remove broken optimisation |
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Remove the broken 'no termios change' optimisation for this driver.
Signed-off-by: Alan Cox <alan@redhat.com>
diff -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.22-rc6-mm1/drivers/serial/68360serial.c linux-2.6.22-rc6-mm1/drivers/serial/68360serial.c --- linux.vanilla-2.6.22-rc6-mm1/drivers/serial/68360serial.c 2007-07-02 20:47:31.000000000 +0100 +++ linux-2.6.22-rc6-mm1/drivers/serial/68360serial.c 2007-07-02 21:11:07.000000000 +0100 @@ -934,8 +934,6 @@ /* * Set up parity check flag */ -#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) - info->read_status_mask = (BD_SC_EMPTY | BD_SC_OV); if (I_INPCK(info->tty)) info->read_status_mask |= BD_SC_FR | BD_SC_PR; @@ -1527,11 +1525,6 @@ { ser_info_t *info = (ser_info_t *)tty->driver_data; - 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); #ifdef modem_control - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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