From: Kumar Amit Mehta Date: Thu, 22 Nov 2012 19:46:34 +0000 (+0530) Subject: staging: dgrp: dgrp_tty.c: Remove the TIOCSSOFTCAR ioctl handler from dgrp driver X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=3ba89e96610b85b5a2f3a146f65342e38af27a79;p=~shefty%2Frdma-dev.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/dgrp/dgrp_tty.c b/drivers/staging/dgrp/dgrp_tty.c index e3fa6eac53c..5796de8ddbe 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));