The TIOCGSOFTCAR and TIOCSSOFTCAR ioctls are handled by the tty layer so the dgrp driver shouldn't try to deal with them itself. Signed-off-by: Bill Pemberton <wfp5p@xxxxxxxxxxxx> --- drivers/staging/dgrp/dgrp_tty.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/drivers/staging/dgrp/dgrp_tty.c b/drivers/staging/dgrp/dgrp_tty.c index e125b03..efa62ce 100644 --- a/drivers/staging/dgrp/dgrp_tty.c +++ b/drivers/staging/dgrp/dgrp_tty.c @@ -2615,21 +2615,6 @@ static int dgrp_tty_ioctl(struct tty_struct *tty, unsigned int cmd, */ return 0; - case TIOCGSOFTCAR: - rc = access_ok(VERIFY_WRITE, (void __user *) arg, - sizeof(long)); - if (rc == 0) - return -EFAULT; - put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long __user *) arg); - return 0; - - case TIOCSSOFTCAR: - get_user(arg, (unsigned long __user *) arg); - tty->termios.c_cflag = - ((tty->termios.c_cflag & ~CLOCAL) | - (arg ? CLOCAL : 0)); - return 0; - case TIOCMGET: rc = access_ok(VERIFY_WRITE, (void __user *) arg, sizeof(unsigned int)); -- 1.7.12 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
