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V4L/DVB (13115): gspca - main: More information messages.

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Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2009-10-01 13:44:49 -03:00 committed by Mauro Carvalho Chehab
parent 1d76331ddb
commit 0d07e240c5
1 changed files with 12 additions and 7 deletions
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19
drivers/media/video/gspca/gspca.c
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@ -980,7 +980,7 @@ static void gspca_release(struct video_device *vfd)
{
struct gspca_dev *gspca_dev = container_of(vfd, struct gspca_dev, vdev);
PDEBUG(D_STREAM, "device released");
PDEBUG(D_PROBE, "/dev/video%d released", gspca_dev->vdev.num);
kfree(gspca_dev->usb_buf);
kfree(gspca_dev);
@ -991,7 +991,7 @@ static int dev_open(struct file *file)
struct gspca_dev *gspca_dev;
int ret;
PDEBUG(D_STREAM, "%s open", current->comm);
PDEBUG(D_STREAM, "[%s] open", current->comm);
gspca_dev = (struct gspca_dev *) video_devdata(file);
if (mutex_lock_interruptible(&gspca_dev->queue_lock))
return -ERESTARTSYS;
@ -1037,7 +1037,7 @@ static int dev_close(struct file *file)
{
struct gspca_dev *gspca_dev = file->private_data;
PDEBUG(D_STREAM, "%s close", current->comm);
PDEBUG(D_STREAM, "[%s] close", current->comm);
if (mutex_lock_interruptible(&gspca_dev->queue_lock))
return -ERESTARTSYS;
gspca_dev->users--;
@ -2001,11 +2001,15 @@ int gspca_dev_probe(struct usb_interface *intf,
PDEBUG(D_PROBE, "probing %04x:%04x", id->idVendor, id->idProduct);
/* we don't handle multi-config cameras */
if (dev->descriptor.bNumConfigurations != 1)
if (dev->descriptor.bNumConfigurations != 1) {
PDEBUG(D_ERR, "Too many config");
return -ENODEV;
}
interface = &intf->cur_altsetting->desc;
if (interface->bInterfaceNumber > 0)
if (interface->bInterfaceNumber > 0) {
PDEBUG(D_ERR, "intf != 0");
return -ENODEV;
}
/* create the device */
if (dev_size < sizeof *gspca_dev)
@ -2059,7 +2063,7 @@ int gspca_dev_probe(struct usb_interface *intf,
}
usb_set_intfdata(intf, gspca_dev);
PDEBUG(D_PROBE, "probe ok");
PDEBUG(D_PROBE, "/dev/video%d created", gspca_dev->vdev.num);
return 0;
out:
kfree(gspca_dev->usb_buf);
@ -2078,6 +2082,7 @@ void gspca_disconnect(struct usb_interface *intf)
{
struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
PDEBUG(D_PROBE, "/dev/video%d disconnect", gspca_dev->vdev.num);
mutex_lock(&gspca_dev->usb_lock);
gspca_dev->present = 0;
@ -2096,7 +2101,7 @@ void gspca_disconnect(struct usb_interface *intf)
/* (this will call gspca_release() immediatly or on last close) */
video_unregister_device(&gspca_dev->vdev);
PDEBUG(D_PROBE, "disconnect complete");
/* PDEBUG(D_PROBE, "disconnect complete"); */
}
EXPORT_SYMBOL(gspca_disconnect);