diff options
| -rw-r--r-- | drivers/media/video/gspca/gspca.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c index 23d3fb7..179cbc1 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -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); |
