return -EBUSY;
}
- down(&pdev->modlock);
+ mutex_lock(&pdev->modlock);
if (!pdev->usb_init) {
PWC_DEBUG_OPEN("Doing first time initialization.\n");
pdev->usb_init = 1;
if (i < 0) {
PWC_DEBUG_OPEN("Failed to allocate buffers memory.\n");
pwc_free_buffers(pdev);
- up(&pdev->modlock);
+ mutex_unlock(&pdev->modlock);
return i;
}
if (i) {
PWC_DEBUG_OPEN("Second attempt at set_video_mode failed.\n");
pwc_free_buffers(pdev);
- up(&pdev->modlock);
+ mutex_unlock(&pdev->modlock);
return i;
}
PWC_DEBUG_OPEN("Failed to init ISOC stuff = %d.\n", i);
pwc_isoc_cleanup(pdev);
pwc_free_buffers(pdev);
- up(&pdev->modlock);
+ mutex_unlock(&pdev->modlock);
return i;
}
pdev->vopen++;
file->private_data = vdev;
- up(&pdev->modlock);
+ mutex_unlock(&pdev->modlock);
PWC_DEBUG_OPEN("<< video_open() returns 0.\n");
return 0;
}
pdev->angle_range.tilt_max = 2500;
}
- init_MUTEX(&pdev->modlock);
+ mutex_init(&pdev->modlock);
spin_lock_init(&pdev->ptrlock);
pdev->udev = udev;