diff options
| author | Kumar Amit Mehta <gmate.amit@gmail.com> | 2012-11-23 01:16:34 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-26 16:07:01 -0800 |
| commit | 3ba89e96610b85b5a2f3a146f65342e38af27a79 (patch) | |
| tree | 3d7a334a50053d897d9e2eaf495c36e56afff6c0 /drivers/staging/dgrp | |
| parent | 72d4724ea54c360115bca7979167850dfa37ec65 (diff) | |
staging: dgrp: dgrp_tty.c: Remove the TIOCSSOFTCAR ioctl handler from dgrp driver
Remove the TIOCSSOFTCAR ioctl handler from dgrp driver and let the core tty
layer to take care of this ioctl instead.
Signed-off-by: Kumar Amit Mehta <gmate.amit@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgrp')
| -rw-r--r-- | drivers/staging/dgrp/dgrp_tty.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/staging/dgrp/dgrp_tty.c b/drivers/staging/dgrp/dgrp_tty.c index e3fa6eac53ce..5796de8ddbe4 100644 --- a/drivers/staging/dgrp/dgrp_tty.c +++ b/drivers/staging/dgrp/dgrp_tty.c @@ -2623,13 +2623,6 @@ static int dgrp_tty_ioctl(struct tty_struct *tty, unsigned int cmd, 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)); |