--- vloopback.c	Version 1.3, trunk revision 19
+++ vloopback.c	Patched to compile with kernel 2.6.32
@@ -175,6 +175,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/pagemap.h>
+#include <linux/sched.h>
 
 #ifndef CONFIG_VIDEO_V4L1_COMPAT
 #error "need CONFIG_VIDEO_V4L1_COMPAT"
@@ -406,8 +407,8 @@
 #endif
 {    
     struct video_device *loopdev = video_devdata(f);
-    priv_ptr ptr = (priv_ptr)loopdev->vd_private_data; 
-    //priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
+    //priv_ptr ptr = (priv_ptr)loopdev->vd_private_data; 
+    priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
     int nr = ptr->pipenr;
 
     if (debug > LOG_NODEBUG)
@@ -466,8 +467,8 @@
 #endif
 {
     struct video_device *loopdev = video_devdata(f);
-    priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
-    //priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
+    //priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
+    priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
     int nr = ptr->pipenr;
 
     if (debug > LOG_NODEBUG)
@@ -520,8 +521,8 @@
                size_t count, loff_t *offset)
 {
     struct video_device *loopdev = video_devdata(f);
-    priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
-    //priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
+    //priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
+    priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
     int nr = ptr->pipenr;
     unsigned long realcount = count;
 
@@ -572,8 +573,8 @@
                loff_t *offset)
 {
     struct video_device *loopdev = video_devdata(f);
-    priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
-    //priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
+    //priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
+    priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
     int nr = ptr->pipenr;
     unsigned long realcount = count;
 
@@ -655,8 +656,8 @@
 static int vloopback_mmap(struct file *f, struct vm_area_struct *vma)
 {
     struct video_device *loopdev = video_devdata(f);
-    priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
-    //priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
+    //priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
+    priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
     int nr = ptr->pipenr;
     unsigned long start = (unsigned long)vma->vm_start;
     long size = vma->vm_end - vma->vm_start;
@@ -732,8 +733,8 @@
 #endif
 {
     struct video_device *loopdev = video_devdata(f);
-    priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
-    //priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
+    //priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
+    priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
     int nr = ptr->pipenr;
     int i;
 
@@ -1129,8 +1130,8 @@
 static unsigned int vloopback_poll(struct file *f, struct poll_table_struct *wait)
 {
     struct video_device *loopdev = video_devdata(f);
-    priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
-    //priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
+    //priv_ptr ptr = (priv_ptr)loopdev->vd_private_data;
+    priv_ptr ptr = (priv_ptr)video_get_drvdata(loopdev);
     int nr = ptr->pipenr;
 
     if (debug > LOG_NODEBUG)
@@ -1210,10 +1211,10 @@
         return -ENOMEM;
     *loops[nr]->vloopin = vloopback_template;
 
-    loops[nr]->vloopin->vd_private_data = kmalloc(sizeof(struct vloopback_private),
-                                                  GFP_KERNEL);
+    video_set_drvdata(loops[nr]->vloopin, kmalloc(sizeof(struct vloopback_private),
+                                                  GFP_KERNEL));
 
-    if (loops[nr]->vloopin->vd_private_data == NULL) {
+    if (video_get_drvdata(loops[nr]->vloopin) == NULL) {
         kfree(loops[nr]->vloopin);
         return -ENOMEM;
     }
@@ -1221,23 +1222,23 @@
     loops[nr]->vloopout = video_device_alloc();
 
     if (loops[nr]->vloopout == NULL) {
-        kfree(loops[nr]->vloopin->vd_private_data);
+        kfree(video_get_drvdata(loops[nr]->vloopin));
         kfree(loops[nr]->vloopin);
         return -ENOMEM;
     }
     *loops[nr]->vloopout = vloopback_template;
-    loops[nr]->vloopout->vd_private_data = kmalloc(sizeof(struct vloopback_private),
-                                                   GFP_KERNEL);
+    video_set_drvdata(loops[nr]->vloopout, kmalloc(sizeof(struct vloopback_private),
+                                                   GFP_KERNEL));
 
-    if (loops[nr]->vloopout->vd_private_data == NULL) {
-        kfree(loops[nr]->vloopin->vd_private_data);
+    if (video_get_drvdata(loops[nr]->vloopout) == NULL) {
+        kfree(video_get_drvdata(loops[nr]->vloopin));
         kfree(loops[nr]->vloopin);
         kfree(loops[nr]->vloopout);
         return -ENOMEM;
     }
 
-    ((priv_ptr)loops[nr]->vloopin->vd_private_data)->pipenr = nr;
-    ((priv_ptr)loops[nr]->vloopout->vd_private_data)->pipenr = nr;
+    ((priv_ptr)video_get_drvdata(loops[nr]->vloopin))->pipenr = nr;
+    ((priv_ptr)video_get_drvdata(loops[nr]->vloopout))->pipenr = nr;
     loops[nr]->invalid_ioctl = 0; /* tibit */
     loops[nr]->buffer = NULL;
     loops[nr]->width = 0;
@@ -1250,8 +1251,8 @@
     loops[nr]->ropen = 0;
     loops[nr]->frame = 0;
     
-    ((priv_ptr)loops[nr]->vloopin->vd_private_data)->in = 1;
-    ((priv_ptr)loops[nr]->vloopout->vd_private_data)->in = 0;
+    ((priv_ptr)video_get_drvdata(loops[nr]->vloopin))->in = 1;
+    ((priv_ptr)video_get_drvdata(loops[nr]->vloopout))->in = 0;
     sprintf(loops[nr]->vloopin->name, "Video loopback %d input", nr);
     sprintf(loops[nr]->vloopout->name, "Video loopback %d output", nr);
 
@@ -1269,9 +1270,9 @@
     
     if ((ret == -1 ) || ( ret == -23 )) {
         info("error registering device %s", loops[nr]->vloopin->name);
-        kfree(loops[nr]->vloopin->vd_private_data);
+        kfree(video_get_drvdata(loops[nr]->vloopin));
         kfree(loops[nr]->vloopin);
-        kfree(loops[nr]->vloopout->vd_private_data);
+        kfree(video_get_drvdata(loops[nr]->vloopout));
         kfree(loops[nr]->vloopout);
         kfree(loops[nr]);
         loops[nr] = NULL;
@@ -1282,9 +1283,9 @@
     
     if ((ret ==-1) || (ret == -23)) {
         info("error registering device %s", loops[nr]->vloopout->name);
-        kfree(loops[nr]->vloopin->vd_private_data);
+        kfree(video_get_drvdata(loops[nr]->vloopin));
         video_unregister_device(loops[nr]->vloopin);
-        kfree(loops[nr]->vloopout->vd_private_data);
+        kfree(video_get_drvdata(loops[nr]->vloopout));
         kfree(loops[nr]->vloopout);
         kfree(loops[nr]);
         loops[nr] = NULL;
@@ -1395,9 +1396,9 @@
 
     for (i = 0; i < nr_o_pipes; i++) {
         if (loops[i]) {
-            kfree(loops[i]->vloopin->vd_private_data);
+	    kfree(video_get_drvdata(loops[i]->vloopin));
             video_unregister_device(loops[i]->vloopin);
-            kfree(loops[i]->vloopout->vd_private_data);
+            kfree(video_get_drvdata(loops[i]->vloopout));
             video_unregister_device(loops[i]->vloopout);
             
             if (loops[i]->buffer)