lkml.org 
[lkml]   [2012]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 11/41] misc: pti, use tty_port_register_device
    Date
    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 <jslaby@suse.cz>
    Cc: J Freyensee <james_p_freyensee@linux.intel.com>
    ---
    drivers/misc/pti.c | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    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);
    --
    1.7.10.4



    \
     
     \ /
      Last update: 2012-08-07 23:41    [W:0.023 / U:29.988 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site