/* Allocate user_data separately because of kmalloc's limits */
if (num_extra > 0) {
up->user_size = num_cams * num_extra;
- up->user_data = (char *) kmalloc(up->user_size, GFP_KERNEL);
+ up->user_data = kmalloc(up->user_size, GFP_KERNEL);
if (up->user_data == NULL) {
err("%s: Failed to allocate user_data (%d. bytes)",
__FUNCTION__, up->user_size);
.read = usbvideo_v4l_read,
.mmap = usbvideo_v4l_mmap,
.ioctl = usbvideo_v4l_ioctl,
+ .compat_ioctl = v4l_compat_ioctl32,
.llseek = no_llseek,
};
-static struct video_device usbvideo_template = {
+static const struct video_device usbvideo_template = {
.owner = THIS_MODULE,
.type = VID_TYPE_CAPTURE,
.hardware = VID_HARDWARE_CPIA,
}
RingQueue_Free(&uvd->dp);
for (i=0; i < USBVIDEO_NUMSBUF; i++) {
- if (uvd->sbuf[i].data != NULL) {
- kfree (uvd->sbuf[i].data);
- uvd->sbuf[i].data = NULL;
- }
+ kfree(uvd->sbuf[i].data);
+ uvd->sbuf[i].data = NULL;
}
}
}
{
int i, j;
- if (uvd->debug > 1)
- info("%s($%p)", __FUNCTION__, uvd);
-
if ((uvd == NULL) || (!uvd->streaming) || (uvd->dev == NULL))
return;
+ if (uvd->debug > 1)
+ info("%s($%p)", __FUNCTION__, uvd);
+
/* Unschedule all of the iso td's */
for (i=0; i < USBVIDEO_NUMSBUF; i++) {
usb_kill_urb(uvd->sbuf[i].urb);