From: Jiri Slaby Date: Tue, 7 Aug 2012 19:47:36 +0000 (+0200) Subject: misc: pti, use tty_port_register_device X-Git-Tag: v3.7-rc1~172^2~154 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c565ee07708e19474cd1133bf50289a36b5bcc26;p=platform%2Fkernel%2Flinux-3.10.git 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: Jiri Slaby Cc: J Freyensee Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c index fe76f9d..4999b34 100644 --- a/drivers/misc/pti.c +++ b/drivers/misc/pti.c @@ -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);