[PATCH] Remove unused code from rio_linux.c (542ea6c3) · Commits · e / devices / android_kernel_teracube_emerald

drivers/char/rio/rio_linux.c

+0 −60

Original line number	Diff line number	Diff line
		@@ -132,16 +132,6 @@ more than 512 ports.... */
		*/
		#define IRQ_RATE_LIMIT 200

		#if 0
		/* Not implemented */
		/*
		* The following defines are mostly for testing purposes. But if you need
		* some nice reporting in your syslog, you can define them also.
		*/
		#define RIO_REPORT_FIFO
		#define RIO_REPORT_OVERRUN
		#endif


		/* These constants are derived from SCO Source */
		static struct Conf
		@@ -573,21 +563,6 @@ static void rio_shutdown_port(void *ptr)

		PortP = (struct Port *) ptr;
		PortP->gs.tty = NULL;
		#if 0
		port->gs.flags &= ~GS_ACTIVE;
		if (!port->gs.tty) {
		rio_dprintk(RIO_DBUG_TTY, "No tty.\n");
		return;
		}
		if (!port->gs.tty->termios) {
		rio_dprintk(RIO_DEBUG_TTY, "No termios.\n");
		return;
		}
		if (port->gs.tty->termios->c_cflag & HUPCL) {
		rio_setsignals(port, 0, 0);
		}
		#endif

		func_exit();
		}

		@@ -663,11 +638,6 @@ static int rio_ioctl(struct tty_struct tty, struct file filp, unsigned int cmd

		rc = 0;
		switch (cmd) {
		#if 0
		case TIOCGSOFTCAR:
		rc = put_user(((tty->termios->c_cflag & CLOCAL) ? 1 : 0), (unsigned int *) arg);
		break;
		#endif
		case TIOCSSOFTCAR:
		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
		tty->termios->c_cflag = (tty->termios->c_cflag & ~CLOCAL) \| (ival ? CLOCAL : 0);
		@@ -709,36 +679,6 @@ static int rio_ioctl(struct tty_struct tty, struct file filp, unsigned int cmd
		if (access_ok(VERIFY_READ, (void *) arg, sizeof(struct serial_struct)))
		rc = gs_setserial(&PortP->gs, (struct serial_struct *) arg);
		break;
		#if 0
		/*
		* note: these IOCTLs no longer reach here. Use
		* tiocmset/tiocmget driver methods instead. The
		* #if 0 disablement predates this comment.
		*/
		case TIOCMGET:
		rc = -EFAULT;
		if (access_ok(VERIFY_WRITE, (void *) arg, sizeof(unsigned int))) {
		rc = 0;
		ival = rio_getsignals(port);
		put_user(ival, (unsigned int *) arg);
		}
		break;
		case TIOCMBIS:
		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
		rio_setsignals(port, ((ival & TIOCM_DTR) ? 1 : -1), ((ival & TIOCM_RTS) ? 1 : -1));
		}
		break;
		case TIOCMBIC:
		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
		rio_setsignals(port, ((ival & TIOCM_DTR) ? 0 : -1), ((ival & TIOCM_RTS) ? 0 : -1));
		}
		break;
		case TIOCMSET:
		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
		rio_setsignals(port, ((ival & TIOCM_DTR) ? 1 : 0), ((ival & TIOCM_RTS) ? 1 : 0));
		}
		break;
		#endif
		default:
		rc = -ENOIOCTLCMD;
		break;