From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Wed, 30 Apr 2008 07:53:54 +0000 (-0700)
Subject: istallion: TIOCG/SSOFTCAR handling removal
X-Git-Tag: v3.12-rc1~21080
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e5b393e4f1178faaf3d7c22ef63e70c79633bd66;p=kernel%2Fkernel-generic.git

istallion: TIOCG/SSOFTCAR handling removal

This is handled (and correctly) by the core code so does not belong
incorrectly in the driver.

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>
---

diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 37dc3d2..a1427d3 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -1682,16 +1682,6 @@ static int stli_ioctl(struct tty_struct *tty, struct file *file, unsigned int cm
 	rc = 0;
 
 	switch (cmd) {
-	case TIOCGSOFTCAR:
-		rc = put_user(((tty->termios->c_cflag & CLOCAL) ? 1 : 0),
-			(unsigned __user *) arg);
-		break;
-	case TIOCSSOFTCAR:
-		if ((rc = get_user(ival, (unsigned __user *) arg)) == 0)
-			tty->termios->c_cflag =
-				(tty->termios->c_cflag & ~CLOCAL) |
-				(ival ? CLOCAL : 0);
-		break;
 	case TIOCGSERIAL:
 		rc = stli_getserial(portp, argp);
 		break;