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Commit c565ee07 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
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misc: pti, use tty_port_register_device 



So now we have enough of tty_ports, so we can signal the TTY layer to
use them by tty_port_register_device.

The upside is that we look like we can introduce tty_port_easy_open
and put it directly as tty_operations->open to drivers doing nothing
in open and using tty_port_register_device. Because the easy open can
obtain a tty_port rather easily from a tty now. Heh, what a nice
by-product.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Cc: J Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5bd42000

drivers/misc/pti.c

+3 −3
Original line number Diff line number Diff line
@@ -427,7 +427,7 @@ static int pti_tty_driver_open(struct tty_struct *tty, struct file *filp) 
	 * also removes a locking requirement for the actual write

	 * procedure.

	 */

	return tty_port_open(&drv_data->port[tty->index], tty, filp);

	return tty_port_open(tty->port, tty, filp);

}



/**
@@ -443,7 +443,7 @@ static int pti_tty_driver_open(struct tty_struct *tty, struct file *filp) 
 */

static void pti_tty_driver_close(struct tty_struct *tty, struct file *filp)

{

	tty_port_close(&drv_data->port[tty->index], tty, filp);

	tty_port_close(tty->port, tty, filp);

}



/**
@@ -856,7 +856,7 @@ static int __devinit pti_pci_probe(struct pci_dev *pdev, 
		tty_port_init(port);

		port->ops = &tty_port_ops;



		tty_register_device(pti_tty_driver, a, &pdev->dev);

		tty_port_register_device(port, pti_tty_driver, a, &pdev->dev);

	}



	register_console(&pti_console);