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author | David Vrabel <david.vrabel@csr.com> | 2008-10-20 17:07:19 +0200 |
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committer | David Vrabel <david.vrabel@csr.com> | 2008-10-20 17:07:19 +0200 |
commit | 61e0e79ee3c609eb34edf2fe023708cba6a79b1f (patch) | |
tree | 663deacffd4071120dc9badb70428fe5f124c7b9 /drivers/usb/serial/mos7840.c | |
parent | uwb: wrong sizeof argument in mac address compare (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 (diff) | |
download | linux-61e0e79ee3c609eb34edf2fe023708cba6a79b1f.tar.xz linux-61e0e79ee3c609eb34edf2fe023708cba6a79b1f.zip |
Merge branch 'master' into for-upstream
Conflicts:
Documentation/ABI/testing/sysfs-bus-usb
drivers/Makefile
Diffstat (limited to 'drivers/usb/serial/mos7840.c')
-rw-r--r-- | drivers/usb/serial/mos7840.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 09d82062b973..fda4a6421c44 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -709,12 +709,13 @@ static void mos7840_bulk_in_callback(struct urb *urb) dbg("%s", "Entering ........... \n"); if (urb->actual_length) { - tty = mos7840_port->port->port.tty; + tty = tty_port_tty_get(&mos7840_port->port->port); if (tty) { tty_buffer_request_room(tty, urb->actual_length); tty_insert_flip_string(tty, data, urb->actual_length); dbg(" %s \n", data); tty_flip_buffer_push(tty); + tty_kref_put(tty); } mos7840_port->icount.rx += urb->actual_length; smp_wmb(); @@ -773,10 +774,10 @@ static void mos7840_bulk_out_data_callback(struct urb *urb) dbg("%s \n", "Entering ........."); - tty = mos7840_port->port->port.tty; - + tty = tty_port_tty_get(&mos7840_port->port->port); if (tty && mos7840_port->open) tty_wakeup(tty); + tty_kref_put(tty); } @@ -843,7 +844,7 @@ static int mos7840_open(struct tty_struct *tty, mos7840_port->write_urb_pool[j] = urb; if (urb == NULL) { - err("No more urbs???"); + dev_err(&port->dev, "No more urbs???\n"); continue; } @@ -852,7 +853,9 @@ static int mos7840_open(struct tty_struct *tty, if (!urb->transfer_buffer) { usb_free_urb(urb); mos7840_port->write_urb_pool[j] = NULL; - err("%s-out of memory for urb buffers.", __func__); + dev_err(&port->dev, + "%s-out of memory for urb buffers.\n", + __func__); continue; } } @@ -1020,8 +1023,8 @@ static int mos7840_open(struct tty_struct *tty, usb_submit_urb(serial->port[0]->interrupt_in_urb, GFP_KERNEL); if (response) { - err("%s - Error %d submitting interrupt urb", - __func__, response); + dev_err(&port->dev, "%s - Error %d submitting " + "interrupt urb\n", __func__, response); } } @@ -1054,8 +1057,8 @@ static int mos7840_open(struct tty_struct *tty, port->bulk_in_endpointAddress); response = usb_submit_urb(mos7840_port->read_urb, GFP_KERNEL); if (response) { - err("%s - Error %d submitting control urb", __func__, - response); + dev_err(&port->dev, "%s - Error %d submitting control urb\n", + __func__, response); } /* initialize our wait queues */ @@ -1491,7 +1494,8 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port, kmalloc(URB_TRANSFER_BUFFER_SIZE, GFP_KERNEL); if (urb->transfer_buffer == NULL) { - err("%s no more kernel memory...", __func__); + dev_err(&port->dev, "%s no more kernel memory...\n", + __func__); goto exit; } } @@ -1516,8 +1520,8 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port, if (status) { mos7840_port->busy[i] = 0; - err("%s - usb_submit_urb(write bulk) failed with status = %d", - __func__, status); + dev_err(&port->dev, "%s - usb_submit_urb(write bulk) failed " + "with status = %d\n", __func__, status); bytes_sent = status; goto exit; } @@ -1855,8 +1859,7 @@ static int mos7840_send_cmd_write_baud_rate(struct moschip_port *mos7840_port, /* Calculate the Divisor */ if (status) { - err("%s - bad baud rate", __func__); - dbg("%s\n", "bad baud rate"); + dev_err(&port->dev, "%s - bad baud rate\n", __func__); return status; } /* Enable access to divisor latch */ @@ -2445,7 +2448,7 @@ static int mos7840_startup(struct usb_serial *serial) for (i = 0; i < serial->num_ports; ++i) { mos7840_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL); if (mos7840_port == NULL) { - err("%s - Out of memory", __func__); + dev_err(&dev->dev, "%s - Out of memory\n", __func__); status = -ENOMEM; i--; /* don't follow NULL pointer cleaning up */ goto error; @@ -2742,7 +2745,8 @@ static int __init moschip7840_init(void) goto failed_port_device_register; dbg("%s\n", "Entring..."); - info(DRIVER_DESC " " DRIVER_VERSION); + printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" + DRIVER_DESC "\n"); /* Register with the usb */ retval = usb_register(&io_driver); |