V4L/DVB (6600): V4L: videobuf: don't chew up namespace STATE_.*, convert to VIDEOBUF_

s/STATE_NEEDS_INIT/VIDEOBUF_NEEDS_INIT/g
s/STATE_PREPARED/VIDEOBUF_PREPARED/g
s/STATE_QUEUED/VIDEOBUF_QUEUED/g
s/STATE_ACTIVE/VIDEOBUF_ACTIVE/g
s/STATE_DONE/VIDEOBUF_DONE/g
s/STATE_ERROR/VIDEOBUF_ERROR/g
s/STATE_IDLE/VIDEOBUF_IDLE/g

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

20 files changed, 134 insertions, 134 deletions

diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 67d1b1b..b40bf23 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -61,7 +61,7 @@ void saa7146_dma_free(struct saa7146_dev *dev,struct videobuf_queue *q,
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_dma_unmap(q, dma);
 	videobuf_dma_free(dma);
-	buf->vb.state = STATE_NEEDS_INIT;
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
 }
 
 
@@ -83,7 +83,7 @@ int saa7146_buffer_queue(struct saa7146_dev *dev,
 		buf->activate(dev,buf,NULL);
 	} else {
 		list_add_tail(&buf->vb.queue,&q->queue);
-		buf->vb.state = STATE_QUEUED;
+		buf->vb.state = VIDEOBUF_QUEUED;
 		DEB_D(("adding buffer %p to queue. (active buffer present)\n", buf));
 	}
 	return 0;
@@ -174,7 +174,7 @@ void saa7146_buffer_timeout(unsigned long data)
 	spin_lock_irqsave(&dev->slock,flags);
 	if (q->curr) {
 		DEB_D(("timeout on %p\n", q->curr));
-		saa7146_buffer_finish(dev,q,STATE_ERROR);
+		saa7146_buffer_finish(dev,q,VIDEOBUF_ERROR);
 	}
 
 	/* we don't restart the transfer here like other drivers do. when
@@ -366,7 +366,7 @@ static unsigned int fops_poll(struct file *file, struct poll_table_struct *wait)
 	}
 
 	poll_wait(file, &buf->done, wait);
-	if (buf->state == STATE_DONE || buf->state == STATE_ERROR) {
+	if (buf->state == VIDEOBUF_DONE || buf->state == VIDEOBUF_ERROR) {
 		DEB_D(("poll succeeded!\n"));
 		return POLLIN|POLLRDNORM;
 	}
diff --git a/drivers/media/common/saa7146_vbi.c b/drivers/media/common/saa7146_vbi.c
index 6103484e..c32dda9 100644
--- a/drivers/media/common/saa7146_vbi.c
+++ b/drivers/media/common/saa7146_vbi.c
@@ -205,7 +205,7 @@ static int buffer_activate(struct saa7146_dev *dev,
 			   struct saa7146_buf *next)
 {
 	struct saa7146_vv *vv = dev->vv_data;
-	buf->vb.state = STATE_ACTIVE;
+	buf->vb.state = VIDEOBUF_ACTIVE;
 
 	DEB_VBI(("dev:%p, buf:%p, next:%p\n",dev,buf,next));
 	saa7146_set_vbi_capture(dev,buf,next);
@@ -238,7 +238,7 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
 	if (buf->vb.size != size)
 		saa7146_dma_free(dev,q,buf);
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 
 		buf->vb.width  = llength;
@@ -257,7 +257,7 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
 		if (0 != err)
 			return err;
 	}
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	buf->activate = buffer_activate;
 
 	return 0;
@@ -335,7 +335,7 @@ static void vbi_stop(struct saa7146_fh *fh, struct file *file)
 	saa7146_write(dev, MC1, MASK_20);
 
 	if (vv->vbi_q.curr) {
-		saa7146_buffer_finish(dev,&vv->vbi_q,STATE_DONE);
+		saa7146_buffer_finish(dev,&vv->vbi_q,VIDEOBUF_DONE);
 	}
 
 	videobuf_queue_cancel(&fh->vbi_q);
@@ -458,7 +458,7 @@ static void vbi_irq_done(struct saa7146_dev *dev, unsigned long status)
 		/* this must be += 2, one count for each field */
 		vv->vbi_fieldcount+=2;
 		vv->vbi_q.curr->vb.field_count = vv->vbi_fieldcount;
-		saa7146_buffer_finish(dev,&vv->vbi_q,STATE_DONE);
+		saa7146_buffer_finish(dev,&vv->vbi_q,VIDEOBUF_DONE);
 	} else {
 		DEB_VBI(("dev:%p\n",dev));
 	}
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index ae36d10..c31ab48 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1235,7 +1235,7 @@ static int buffer_activate (struct saa7146_dev *dev,
 {
 	struct saa7146_vv *vv = dev->vv_data;
 
-	buf->vb.state = STATE_ACTIVE;
+	buf->vb.state = VIDEOBUF_ACTIVE;
 	saa7146_set_capture(dev,buf,next);
 
 	mod_timer(&vv->video_q.timeout, jiffies+BUFFER_TIMEOUT);
@@ -1281,7 +1281,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 		saa7146_dma_free(dev,q,buf);
 	}
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		struct saa7146_format *sfmt;
 
 		buf->vb.bytesperline  = fh->video_fmt.bytesperline;
@@ -1314,7 +1314,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 		if (err)
 			goto oops;
 	}
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	buf->activate = buffer_activate;
 
 	return 0;
@@ -1453,7 +1453,7 @@ static void video_irq_done(struct saa7146_dev *dev, unsigned long st)
 
 	/* only finish the buffer if we have one... */
 	if( NULL != q->curr ) {
-		saa7146_buffer_finish(dev,q,STATE_DONE);
+		saa7146_buffer_finish(dev,q,VIDEOBUF_DONE);
 	}
 	saa7146_buffer_next(dev,q,0);
 
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index db0e4b7..eb2c12e 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -1638,7 +1638,7 @@ bttv_switch_overlay(struct bttv *btv, struct bttv_fh *fh,
 
 	dprintk("switch_overlay: enter [new=%p]\n",new);
 	if (new)
-		new->vb.state = STATE_DONE;
+		new->vb.state = VIDEOBUF_DONE;
 	spin_lock_irqsave(&btv->s_lock,flags);
 	old = btv->screen;
 	btv->screen = new;
@@ -1749,7 +1749,7 @@ static int bttv_prepare_buffer(struct videobuf_queue *q,struct bttv *btv,
 	}
 
 	/* alloc risc memory */
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		redo_dma_risc = 1;
 		if (0 != (rc = videobuf_iolock(q,&buf->vb,&btv->fbuf)))
 			goto fail;
@@ -1759,7 +1759,7 @@ static int bttv_prepare_buffer(struct videobuf_queue *q,struct bttv *btv,
 		if (0 != (rc = bttv_buffer_risc(btv,buf)))
 			goto fail;
 
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	return 0;
 
  fail:
@@ -1798,7 +1798,7 @@ buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
 	struct bttv_fh *fh = q->priv_data;
 	struct bttv    *btv = fh->btv;
 
-	buf->vb.state = STATE_QUEUED;
+	buf->vb.state = VIDEOBUF_QUEUED;
 	list_add_tail(&buf->vb.queue,&btv->capture);
 	if (!btv->curr.frame_irq) {
 		btv->loop_irq |= 1;
@@ -3102,8 +3102,8 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait)
 	}
 
 	poll_wait(file, &buf->vb.done, wait);
-	if (buf->vb.state == STATE_DONE ||
-	    buf->vb.state == STATE_ERROR)
+	if (buf->vb.state == VIDEOBUF_DONE ||
+	    buf->vb.state == VIDEOBUF_ERROR)
 		return POLLIN|POLLRDNORM;
 	return 0;
 }
@@ -3699,20 +3699,20 @@ static void bttv_irq_timeout(unsigned long data)
 	bttv_set_dma(btv, 0);
 
 	/* wake up */
-	bttv_irq_wakeup_video(btv, &old, &new, STATE_ERROR);
-	bttv_irq_wakeup_vbi(btv, ovbi, STATE_ERROR);
+	bttv_irq_wakeup_video(btv, &old, &new, VIDEOBUF_ERROR);
+	bttv_irq_wakeup_vbi(btv, ovbi, VIDEOBUF_ERROR);
 
 	/* cancel all outstanding capture / vbi requests */
 	while (!list_empty(&btv->capture)) {
 		item = list_entry(btv->capture.next, struct bttv_buffer, vb.queue);
 		list_del(&item->vb.queue);
-		item->vb.state = STATE_ERROR;
+		item->vb.state = VIDEOBUF_ERROR;
 		wake_up(&item->vb.done);
 	}
 	while (!list_empty(&btv->vcapture)) {
 		item = list_entry(btv->vcapture.next, struct bttv_buffer, vb.queue);
 		list_del(&item->vb.queue);
-		item->vb.state = STATE_ERROR;
+		item->vb.state = VIDEOBUF_ERROR;
 		wake_up(&item->vb.done);
 	}
 
@@ -3735,7 +3735,7 @@ bttv_irq_wakeup_top(struct bttv *btv)
 
 	do_gettimeofday(&wakeup->vb.ts);
 	wakeup->vb.field_count = btv->field_count;
-	wakeup->vb.state = STATE_DONE;
+	wakeup->vb.state = VIDEOBUF_DONE;
 	wake_up(&wakeup->vb.done);
 	spin_unlock(&btv->s_lock);
 }
@@ -3784,7 +3784,7 @@ bttv_irq_switch_video(struct bttv *btv)
 	}
 
 	/* wake up finished buffers */
-	bttv_irq_wakeup_video(btv, &old, &new, STATE_DONE);
+	bttv_irq_wakeup_video(btv, &old, &new, VIDEOBUF_DONE);
 	spin_unlock(&btv->s_lock);
 }
 
@@ -3817,7 +3817,7 @@ bttv_irq_switch_vbi(struct bttv *btv)
 	bttv_buffer_activate_vbi(btv, new);
 	bttv_set_dma(btv, 0);
 
-	bttv_irq_wakeup_vbi(btv, old, STATE_DONE);
+	bttv_irq_wakeup_vbi(btv, old, VIDEOBUF_DONE);
 	spin_unlock(&btv->s_lock);
 }
 
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index 58986f1..e5979f7 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -582,7 +582,7 @@ bttv_dma_free(struct videobuf_queue *q,struct bttv *btv, struct bttv_buffer *buf
 	videobuf_dma_free(dma);
 	btcx_riscmem_free(btv->c.pci,&buf->bottom);
 	btcx_riscmem_free(btv->c.pci,&buf->top);
-	buf->vb.state = STATE_NEEDS_INIT;
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
 }
 
 int
@@ -602,7 +602,7 @@ bttv_buffer_activate_vbi(struct bttv *btv,
 	if (vbi) {
 		unsigned int crop, vdelay;
 
-		vbi->vb.state = STATE_ACTIVE;
+		vbi->vb.state = VIDEOBUF_ACTIVE;
 		list_del(&vbi->vb.queue);
 
 		/* VDELAY is start of video, end of VBI capturing. */
@@ -644,12 +644,12 @@ bttv_buffer_activate_video(struct bttv *btv,
 	/* video capture */
 	if (NULL != set->top  &&  NULL != set->bottom) {
 		if (set->top == set->bottom) {
-			set->top->vb.state    = STATE_ACTIVE;
+			set->top->vb.state    = VIDEOBUF_ACTIVE;
 			if (set->top->vb.queue.next)
 				list_del(&set->top->vb.queue);
 		} else {
-			set->top->vb.state    = STATE_ACTIVE;
-			set->bottom->vb.state = STATE_ACTIVE;
+			set->top->vb.state    = VIDEOBUF_ACTIVE;
+			set->bottom->vb.state = VIDEOBUF_ACTIVE;
 			if (set->top->vb.queue.next)
 				list_del(&set->top->vb.queue);
 			if (set->bottom->vb.queue.next)
@@ -666,7 +666,7 @@ bttv_buffer_activate_video(struct bttv *btv,
 		btaor((set->top->btswap & 0x0a) | (set->bottom->btswap & 0x05),
 		      ~0x0f, BT848_COLOR_CTL);
 	} else if (NULL != set->top) {
-		set->top->vb.state  = STATE_ACTIVE;
+		set->top->vb.state  = VIDEOBUF_ACTIVE;
 		if (set->top->vb.queue.next)
 			list_del(&set->top->vb.queue);
 		bttv_apply_geo(btv, &set->top->geo,1);
@@ -677,7 +677,7 @@ bttv_buffer_activate_video(struct bttv *btv,
 		btaor(set->top->btformat & 0xff, ~0xff, BT848_COLOR_FMT);
 		btaor(set->top->btswap & 0x0f,   ~0x0f, BT848_COLOR_CTL);
 	} else if (NULL != set->bottom) {
-		set->bottom->vb.state = STATE_ACTIVE;
+		set->bottom->vb.state = VIDEOBUF_ACTIVE;
 		if (set->bottom->vb.queue.next)
 			list_del(&set->bottom->vb.queue);
 		bttv_apply_geo(btv, &set->bottom->geo,1);
diff --git a/drivers/media/video/bt8xx/bttv-vbi.c b/drivers/media/video/bt8xx/bttv-vbi.c
index 346ce01..b924f05 100644
--- a/drivers/media/video/bt8xx/bttv-vbi.c
+++ b/drivers/media/video/bt8xx/bttv-vbi.c
@@ -142,7 +142,7 @@ static int vbi_buffer_prepare(struct videobuf_queue *q,
 		redo_dma_risc = 1;
 	}
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		redo_dma_risc = 1;
 		if (0 != (rc = videobuf_iolock(q, &buf->vb, NULL)))
 			goto fail;
@@ -189,7 +189,7 @@ static int vbi_buffer_prepare(struct videobuf_queue *q,
 	/* For bttv_buffer_activate_vbi(). */
 	buf->geo.vdelay = min_vdelay;
 
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	buf->vb.field = field;
 	dprintk("buf prepare %p: top=%p bottom=%p field=%s\n",
 		vb, &buf->top, &buf->bottom,
@@ -209,7 +209,7 @@ vbi_buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
 	struct bttv_buffer *buf = container_of(vb,struct bttv_buffer,vb);
 
 	dprintk("queue %p\n",vb);
-	buf->vb.state = STATE_QUEUED;
+	buf->vb.state = VIDEOBUF_QUEUED;
 	list_add_tail(&buf->vb.queue,&btv->vcapture);
 	if (NULL == btv->cvbi) {
 		fh->btv->loop_irq |= 4;
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 0c9c9af..f205ad6 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -378,7 +378,7 @@ static void cx23885_wakeup(struct cx23885_tsport *port,
 		do_gettimeofday(&buf->vb.ts);
 		dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i,
 			count, buf->count);
-		buf->vb.state = STATE_DONE;
+		buf->vb.state = VIDEOBUF_DONE;
 		list_del(&buf->vb.queue);
 		wake_up(&buf->vb.done);
 	}
@@ -972,7 +972,7 @@ void cx23885_free_buffer(struct videobuf_queue *q, struct cx23885_buffer *buf)
 	videobuf_dma_unmap(q, dma);
 	videobuf_dma_free(dma);
 	btcx_riscmem_free((struct pci_dev *)q->dev, &buf->risc);
-	buf->vb.state = STATE_NEEDS_INIT;
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
 }
 
 static int cx23885_start_dma(struct cx23885_tsport *port,
@@ -1075,7 +1075,7 @@ static int cx23885_restart_queue(struct cx23885_tsport *port,
 				list_del(&buf->vb.queue);
 				list_add_tail(&buf->vb.queue, &q->active);
 				cx23885_start_dma(port, q, buf);
-				buf->vb.state = STATE_ACTIVE;
+				buf->vb.state = VIDEOBUF_ACTIVE;
 				buf->count    = q->count++;
 				mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
 				dprintk(5, "[%p/%d] restart_queue - first active\n",
@@ -1086,7 +1086,7 @@ static int cx23885_restart_queue(struct cx23885_tsport *port,
 				   prev->fmt       == buf->fmt) {
 				list_del(&buf->vb.queue);
 				list_add_tail(&buf->vb.queue, &q->active);
-				buf->vb.state = STATE_ACTIVE;
+				buf->vb.state = VIDEOBUF_ACTIVE;
 				buf->count    = q->count++;
 				prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 				prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */
@@ -1123,7 +1123,7 @@ int cx23885_buf_prepare(struct videobuf_queue *q, struct cx23885_tsport *port,
 	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
 		return -EINVAL;
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		buf->vb.width  = port->ts_packet_size;
 		buf->vb.height = port->ts_packet_count;
 		buf->vb.size   = size;
@@ -1135,7 +1135,7 @@ int cx23885_buf_prepare(struct videobuf_queue *q, struct cx23885_tsport *port,
 					videobuf_to_dma(&buf->vb)->sglist,
 					buf->vb.width, buf->vb.height);
 	}
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	return 0;
 
  fail:
@@ -1158,7 +1158,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
 		dprintk( 1, "queue is empty - first active\n" );
 		list_add_tail(&buf->vb.queue, &cx88q->active);
 		cx23885_start_dma(port, cx88q, buf);
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		buf->count    = cx88q->count++;
 		mod_timer(&cx88q->timeout, jiffies + BUFFER_TIMEOUT);
 		dprintk(1, "[%p/%d] %s - first active\n",
@@ -1168,7 +1168,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
 		prev = list_entry(cx88q->active.prev, struct cx23885_buffer,
 				  vb.queue);
 		list_add_tail(&buf->vb.queue, &cx88q->active);
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		buf->count    = cx88q->count++;
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 		prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */
@@ -1192,7 +1192,7 @@ static void do_cancel_buffers(struct cx23885_tsport *port, char *reason,
 		buf = list_entry(q->active.next, struct cx23885_buffer,
 				 vb.queue);
 		list_del(&buf->vb.queue);
-		buf->vb.state = STATE_ERROR;
+		buf->vb.state = VIDEOBUF_ERROR;
 		wake_up(&buf->vb.done);
 		dprintk(1, "[%p/%d] %s - dma=0x%08lx\n",
 			buf, buf->vb.i, reason, (unsigned long)buf->risc.dma);
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 40ffd7a..8735227 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -417,7 +417,7 @@ static int snd_cx88_hw_params(struct snd_pcm_substream * substream,
 	buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP|RISC_IRQ1|RISC_CNT_INC);
 	buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 
 	chip->buf = buf;
 	chip->dma_risc = dma;
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 62e8dd2..01e2ac9 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -220,7 +220,7 @@ cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf)
 	videobuf_dma_unmap(q, dma);
 	videobuf_dma_free(dma);
 	btcx_riscmem_free((struct pci_dev *)q->dev, &buf->risc);
-	buf->vb.state = STATE_NEEDS_INIT;
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
 }
 
 /* ------------------------------------------------------------------ */
@@ -538,7 +538,7 @@ void cx88_wakeup(struct cx88_core *core,
 		do_gettimeofday(&buf->vb.ts);
 		dprintk(2,"[%p/%d] wakeup reg=%d buf=%d\n",buf,buf->vb.i,
 			count, buf->count);
-		buf->vb.state = STATE_DONE;
+		buf->vb.state = VIDEOBUF_DONE;
 		list_del(&buf->vb.queue);
 		wake_up(&buf->vb.done);
 	}
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index 60ac423..339a88a 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -195,7 +195,7 @@ static int cx8802_restart_queue(struct cx8802_dev    *dev,
 				list_del(&buf->vb.queue);
 				list_add_tail(&buf->vb.queue,&q->active);
 				cx8802_start_dma(dev, q, buf);
-				buf->vb.state = STATE_ACTIVE;
+				buf->vb.state = VIDEOBUF_ACTIVE;
 				buf->count    = q->count++;
 				mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
 				dprintk(1,"[%p/%d] restart_queue - first active\n",
@@ -206,7 +206,7 @@ static int cx8802_restart_queue(struct cx8802_dev    *dev,
 				   prev->fmt       == buf->fmt) {
 				list_del(&buf->vb.queue);
 				list_add_tail(&buf->vb.queue,&q->active);
-				buf->vb.state = STATE_ACTIVE;
+				buf->vb.state = VIDEOBUF_ACTIVE;
 				buf->count    = q->count++;
 				prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 				dprintk(1,"[%p/%d] restart_queue - move to active\n",
@@ -242,7 +242,7 @@ int cx8802_buf_prepare(struct videobuf_queue *q, struct cx8802_dev *dev,
 	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
 		return -EINVAL;
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		buf->vb.width  = dev->ts_packet_size;
 		buf->vb.height = dev->ts_packet_count;
 		buf->vb.size   = size;
@@ -254,7 +254,7 @@ int cx8802_buf_prepare(struct videobuf_queue *q, struct cx8802_dev *dev,
 				     dma->sglist,
 				     buf->vb.width, buf->vb.height, 0);
 	}
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	return 0;
 
  fail:
@@ -276,7 +276,7 @@ void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf)
 		dprintk( 1, "queue is empty - first active\n" );
 		list_add_tail(&buf->vb.queue,&cx88q->active);
 		cx8802_start_dma(dev, cx88q, buf);
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		buf->count    = cx88q->count++;
 		mod_timer(&cx88q->timeout, jiffies+BUFFER_TIMEOUT);
 		dprintk(1,"[%p/%d] %s - first active\n",
@@ -286,7 +286,7 @@ void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf)
 		dprintk( 1, "queue is not empty - append to active\n" );
 		prev = list_entry(cx88q->active.prev, struct cx88_buffer, vb.queue);
 		list_add_tail(&buf->vb.queue,&cx88q->active);
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		buf->count    = cx88q->count++;
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 		dprintk( 1, "[%p/%d] %s - append to active\n",
@@ -306,7 +306,7 @@ static void do_cancel_buffers(struct cx8802_dev *dev, char *reason, int restart)
 	while (!list_empty(&q->active)) {
 		buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
 		list_del(&buf->vb.queue);
-		buf->vb.state = STATE_ERROR;
+		buf->vb.state = VIDEOBUF_ERROR;
 		wake_up(&buf->vb.done);
 		dprintk(1,"[%p/%d] %s - dma=0x%08lx\n",
 			buf, buf->vb.i, reason, (unsigned long)buf->risc.dma);
diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c
index babb085..d96ecfcf 100644
--- a/drivers/media/video/cx88/cx88-vbi.c
+++ b/drivers/media/video/cx88/cx88-vbi.c
@@ -130,7 +130,7 @@ void cx8800_vbi_timeout(unsigned long data)
 	while (!list_empty(&q->active)) {
 		buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
 		list_del(&buf->vb.queue);
-		buf->vb.state = STATE_ERROR;
+		buf->vb.state = VIDEOBUF_ERROR;
 		wake_up(&buf->vb.done);
 		printk("%s/0: [%p/%d] timeout - dma=0x%08lx\n", dev->core->name,
 		       buf, buf->vb.i, (unsigned long)buf->risc.dma);
@@ -168,7 +168,7 @@ vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 	if (0 != buf->vb.baddr  &&  buf->vb.bsize < size)
 		return -EINVAL;
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 		buf->vb.width  = VBI_LINE_LENGTH;
 		buf->vb.height = VBI_LINE_COUNT;
@@ -183,7 +183,7 @@ vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 				 buf->vb.width, 0,
 				 buf->vb.height);
 	}
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	return 0;
 
  fail:
@@ -207,7 +207,7 @@ vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 	if (list_empty(&q->active)) {
 		list_add_tail(&buf->vb.queue,&q->active);
 		cx8800_start_vbi_dma(dev, q, buf);
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		buf->count    = q->count++;
 		mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
 		dprintk(2,"[%p/%d] vbi_queue - first active\n",
@@ -216,7 +216,7 @@ vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 	} else {
 		prev = list_entry(q->active.prev, struct cx88_buffer, vb.queue);
 		list_add_tail(&buf->vb.queue,&q->active);
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		buf->count    = q->count++;
 		prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 		dprintk(2,"[%p/%d] buffer_queue - append to active\n",
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index c84dafb..6d5ea8c 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -486,7 +486,7 @@ static int restart_video_queue(struct cx8800_dev    *dev,
 		if (NULL == prev) {
 			list_move_tail(&buf->vb.queue, &q->active);
 			start_video_dma(dev, q, buf);
-			buf->vb.state = STATE_ACTIVE;
+			buf->vb.state = VIDEOBUF_ACTIVE;
 			buf->count    = q->count++;
 			mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
 			dprintk(2,"[%p/%d] restart_queue - first active\n",
@@ -496,7 +496,7 @@ static int restart_video_queue(struct cx8800_dev    *dev,
 			   prev->vb.height == buf->vb.height &&
 			   prev->fmt       == buf->fmt) {
 			list_move_tail(&buf->vb.queue, &q->active);
-			buf->vb.state = STATE_ACTIVE;
+			buf->vb.state = VIDEOBUF_ACTIVE;
 			buf->count    = q->count++;
 			prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 			dprintk(2,"[%p/%d] restart_queue - move to active\n",
@@ -553,7 +553,7 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		init_buffer = 1;
 	}
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		init_buffer = 1;
 		if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL)))
 			goto fail;
@@ -601,7 +601,7 @@ buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		fh->width, fh->height, fh->fmt->depth, fh->fmt->name,
 		(unsigned long)buf->risc.dma);
 
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	return 0;
 
  fail:
@@ -625,14 +625,14 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 
 	if (!list_empty(&q->queued)) {
 		list_add_tail(&buf->vb.queue,&q->queued);
-		buf->vb.state = STATE_QUEUED;
+		buf->vb.state = VIDEOBUF_QUEUED;
 		dprintk(2,"[%p/%d] buffer_queue - append to queued\n",
 			buf, buf->vb.i);
 
 	} else if (list_empty(&q->active)) {
 		list_add_tail(&buf->vb.queue,&q->active);
 		start_video_dma(dev, q, buf);
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		buf->count    = q->count++;
 		mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
 		dprintk(2,"[%p/%d] buffer_queue - first active\n",
@@ -644,7 +644,7 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 		    prev->vb.height == buf->vb.height &&
 		    prev->fmt       == buf->fmt) {
 			list_add_tail(&buf->vb.queue,&q->active);
-			buf->vb.state = STATE_ACTIVE;
+			buf->vb.state = VIDEOBUF_ACTIVE;
 			buf->count    = q->count++;
 			prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
 			dprintk(2,"[%p/%d] buffer_queue - append to active\n",
@@ -652,7 +652,7 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 
 		} else {
 			list_add_tail(&buf->vb.queue,&q->queued);
-			buf->vb.state = STATE_QUEUED;
+			buf->vb.state = VIDEOBUF_QUEUED;
 			dprintk(2,"[%p/%d] buffer_queue - first queued\n",
 				buf, buf->vb.i);
 		}
@@ -822,8 +822,8 @@ video_poll(struct file *file, struct poll_table_struct *wait)
 			return POLLERR;
 	}
 	poll_wait(file, &buf->vb.done, wait);
-	if (buf->vb.state == STATE_DONE ||
-	    buf->vb.state == STATE_ERROR)
+	if (buf->vb.state == VIDEOBUF_DONE ||
+	    buf->vb.state == VIDEOBUF_ERROR)
 		return POLLIN|POLLRDNORM;
 	return 0;
 }
@@ -1496,7 +1496,7 @@ static void cx8800_vid_timeout(unsigned long data)
 	while (!list_empty(&q->active)) {
 		buf = list_entry(q->active.next, struct cx88_buffer, vb.queue);
 		list_del(&buf->vb.queue);
-		buf->vb.state = STATE_ERROR;
+		buf->vb.state = VIDEOBUF_ERROR;
 		wake_up(&buf->vb.done);
 		printk("%s/0: [%p/%d] timeout - dma=0x%08lx\n", core->name,
 		       buf, buf->vb.i, (unsigned long)buf->risc.dma);
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index fc71843..76410f5 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -294,7 +294,7 @@ void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf)
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_dma_unmap(q, dma);
 	videobuf_dma_free(dma);
-	buf->vb.state = STATE_NEEDS_INIT;
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
 }
 
 /* ------------------------------------------------------------------ */
@@ -313,7 +313,7 @@ int saa7134_buffer_queue(struct saa7134_dev *dev,
 			buf->activate(dev,buf,NULL);
 		} else if (list_empty(&q->queue)) {
 			list_add_tail(&buf->vb.queue,&q->queue);
-			buf->vb.state = STATE_QUEUED;
+			buf->vb.state = VIDEOBUF_QUEUED;
 		} else {
 			next = list_entry(q->queue.next,struct saa7134_buf,
 					  vb.queue);
@@ -322,7 +322,7 @@ int saa7134_buffer_queue(struct saa7134_dev *dev,
 		}
 	} else {
 		list_add_tail(&buf->vb.queue,&q->queue);
-		buf->vb.state = STATE_QUEUED;
+		buf->vb.state = VIDEOBUF_QUEUED;
 	}
 	return 0;
 }
@@ -387,7 +387,7 @@ void saa7134_buffer_timeout(unsigned long data)
 	   try to start over with the next one. */
 	if (q->curr) {
 		dprintk("timeout on %p\n",q->curr);
-		saa7134_buffer_finish(dev,q,STATE_ERROR);
+		saa7134_buffer_finish(dev,q,VIDEOBUF_ERROR);
 	}
 	saa7134_buffer_next(dev,q);
 	spin_unlock_irqrestore(&dev->slock,flags);
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index 4b63ad3..f1b8fca 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -47,7 +47,7 @@ static int buffer_activate(struct saa7134_dev *dev,
 {
 
 	dprintk("buffer_activate [%p]",buf);
-	buf->vb.state = STATE_ACTIVE;
+	buf->vb.state = VIDEOBUF_ACTIVE;
 	buf->top_seen = 0;
 
 	if (NULL == next)
@@ -91,7 +91,7 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		saa7134_dma_free(q,buf);
 	}
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 
 		buf->vb.width  = llength;
@@ -121,7 +121,7 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
 	saa_writel(SAA7134_RS_PITCH(5),TS_PACKET_SIZE);
 	saa_writel(SAA7134_RS_CONTROL(5),control);
 
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	buf->activate = buffer_activate;
 	buf->vb.field = field;
 	return 0;
@@ -242,7 +242,7 @@ void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status)
 			if ((status & 0x100000) != 0x100000)
 				goto done;
 		}
-		saa7134_buffer_finish(dev,&dev->ts_q,STATE_DONE);
+		saa7134_buffer_finish(dev,&dev->ts_q,VIDEOBUF_DONE);
 	}
 	saa7134_buffer_next(dev,&dev->ts_q);
 
diff --git a/drivers/media/video/saa7134/saa7134-vbi.c b/drivers/media/video/saa7134/saa7134-vbi.c
index 81a2aed..f0d5ed9 100644
--- a/drivers/media/video/saa7134/saa7134-vbi.c
+++ b/drivers/media/video/saa7134/saa7134-vbi.c
@@ -85,7 +85,7 @@ static int buffer_activate(struct saa7134_dev *dev,
 	unsigned long control,base;
 
 	dprintk("buffer_activate [%p]\n",buf);
-	buf->vb.state = STATE_ACTIVE;
+	buf->vb.state = VIDEOBUF_ACTIVE;
 	buf->top_seen = 0;
 
 	task_init(dev,buf,TASK_A);
@@ -136,7 +136,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 	if (buf->vb.size != size)
 		saa7134_dma_free(q,buf);
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 
 		buf->vb.width  = llength;
@@ -154,7 +154,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 		if (err)
 			goto oops;
 	}
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	buf->activate = buffer_activate;
 	buf->vb.field = field;
 	return 0;
@@ -240,7 +240,7 @@ void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status)
 			goto done;
 
 		dev->vbi_q.curr->vb.field_count = dev->vbi_fieldcount;
-		saa7134_buffer_finish(dev,&dev->vbi_q,STATE_DONE);
+		saa7134_buffer_finish(dev,&dev->vbi_q,VIDEOBUF_DONE);
 	}
 	saa7134_buffer_next(dev,&dev->vbi_q);
 
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 86fe452..9c160b2 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -945,7 +945,7 @@ static int buffer_activate(struct saa7134_dev *dev,
 	unsigned long bpl_uv,lines_uv,base2,base3,tmp; /* planar */
 
 	dprintk("buffer_activate buf=%p\n",buf);
-	buf->vb.state = STATE_ACTIVE;
+	buf->vb.state = VIDEOBUF_ACTIVE;
 	buf->top_seen = 0;
 
 	set_size(dev,TASK_A,buf->vb.width,buf->vb.height,
@@ -1054,7 +1054,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 		saa7134_dma_free(q,buf);
 	}
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
 
 		buf->vb.width  = fh->width;
@@ -1074,7 +1074,7 @@ static int buffer_prepare(struct videobuf_queue *q,
 		if (err)
 			goto oops;
 	}
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 	buf->activate = buffer_activate;
 	return 0;
 
@@ -1421,8 +1421,8 @@ video_poll(struct file *file, struct poll_table_struct *wait)
 		return POLLERR;
 
 	poll_wait(file, &buf->done, wait);
-	if (buf->state == STATE_DONE ||
-	    buf->state == STATE_ERROR)
+	if (buf->state == VIDEOBUF_DONE ||
+	    buf->state == VIDEOBUF_ERROR)
 		return POLLIN|POLLRDNORM;
 	return 0;
 }
@@ -2519,7 +2519,7 @@ void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status)
 				goto done;
 		}
 		dev->video_q.curr->vb.field_count = dev->video_fieldcount;
-		saa7134_buffer_finish(dev,&dev->video_q,STATE_DONE);
+		saa7134_buffer_finish(dev,&dev->video_q,VIDEOBUF_DONE);
 	}
 	saa7134_buffer_next(dev,&dev->video_q);
 
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index c8a5cb5..26d1a50 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -68,14 +68,14 @@ int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr)
 
 	MAGIC_CHECK(vb->magic,MAGIC_BUFFER);
 	add_wait_queue(&vb->done, &wait);
-	while (vb->state == STATE_ACTIVE || vb->state == STATE_QUEUED) {
+	while (vb->state == VIDEOBUF_ACTIVE || vb->state == VIDEOBUF_QUEUED) {
 		if (non_blocking) {
 			retval = -EAGAIN;
 			break;
 		}
 		set_current_state(intr  ? TASK_INTERRUPTIBLE
 					: TASK_UNINTERRUPTIBLE);
-		if (vb->state == STATE_ACTIVE || vb->state == STATE_QUEUED)
+		if (vb->state == VIDEOBUF_ACTIVE || vb->state == VIDEOBUF_QUEUED)
 			schedule();
 		set_current_state(TASK_RUNNING);
 		if (intr && signal_pending(current)) {
@@ -167,11 +167,11 @@ int videobuf_queue_is_busy(struct videobuf_queue *q)
 			dprintk(1,"busy: buffer #%d mapped\n",i);
 			return 1;
 		}
-		if (q->bufs[i]->state == STATE_QUEUED) {
+		if (q->bufs[i]->state == VIDEOBUF_QUEUED) {
 			dprintk(1,"busy: buffer #%d queued\n",i);
 			return 1;
 		}
-		if (q->bufs[i]->state == STATE_ACTIVE) {
+		if (q->bufs[i]->state == VIDEOBUF_ACTIVE) {
 			dprintk(1,"busy: buffer #%d avtive\n",i);
 			return 1;
 		}
@@ -191,9 +191,9 @@ void videobuf_queue_cancel(struct videobuf_queue *q)
 	for (i = 0; i < VIDEO_MAX_FRAME; i++) {
 		if (NULL == q->bufs[i])
 			continue;
-		if (q->bufs[i]->state == STATE_QUEUED) {
+		if (q->bufs[i]->state == VIDEOBUF_QUEUED) {
 			list_del(&q->bufs[i]->queue);
-			q->bufs[i]->state = STATE_ERROR;
+			q->bufs[i]->state = VIDEOBUF_ERROR;
 		}
 	}
 	if (q->irqlock)
@@ -259,17 +259,17 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b,
 		b->flags |= V4L2_BUF_FLAG_MAPPED;
 
 	switch (vb->state) {
-	case STATE_PREPARED:
-	case STATE_QUEUED:
-	case STATE_ACTIVE:
+	case VIDEOBUF_PREPARED:
+	case VIDEOBUF_QUEUED:
+	case VIDEOBUF_ACTIVE:
 		b->flags |= V4L2_BUF_FLAG_QUEUED;
 		break;
-	case STATE_DONE:
-	case STATE_ERROR:
+	case VIDEOBUF_DONE:
+	case VIDEOBUF_ERROR:
 		b->flags |= V4L2_BUF_FLAG_DONE;
 		break;
-	case STATE_NEEDS_INIT:
-	case STATE_IDLE:
+	case VIDEOBUF_NEEDS_INIT:
+	case VIDEOBUF_IDLE:
 		/* nothing */
 		break;
 	}
@@ -498,7 +498,7 @@ int videobuf_qbuf(struct videobuf_queue *q,
 		dprintk(1,"qbuf: memory type is wrong.\n");
 		goto done;
 	}
-	if (buf->state != STATE_NEEDS_INIT && buf->state != STATE_IDLE) {
+	if (buf->state != VIDEOBUF_NEEDS_INIT && buf->state != VIDEOBUF_IDLE) {
 		dprintk(1,"qbuf: buffer is already queued or active.\n");
 		goto done;
 	}
@@ -525,7 +525,7 @@ int videobuf_qbuf(struct videobuf_queue *q,
 			dprintk(1,"qbuf: buffer length is not enough\n");
 			goto done;
 		}
-		if (STATE_NEEDS_INIT != buf->state && buf->baddr != b->m.userptr)
+		if (VIDEOBUF_NEEDS_INIT != buf->state && buf->baddr != b->m.userptr)
 			q->ops->buf_release(q,buf);
 		buf->baddr = b->m.userptr;
 		break;
@@ -595,16 +595,16 @@ int videobuf_dqbuf(struct videobuf_queue *q,
 		goto done;
 	}
 	switch (buf->state) {
-	case STATE_ERROR:
+	case VIDEOBUF_ERROR:
 		dprintk(1,"dqbuf: state is error\n");
 		retval = -EIO;
 		CALL(q,sync,q, buf);
-		buf->state = STATE_IDLE;
+		buf->state = VIDEOBUF_IDLE;
 		break;
-	case STATE_DONE:
+	case VIDEOBUF_DONE:
 		dprintk(1,"dqbuf: state is done\n");
 		CALL(q,sync,q, buf);
-		buf->state = STATE_IDLE;
+		buf->state = VIDEOBUF_IDLE;
 		break;
 	default:
 		dprintk(1,"dqbuf: state invalid\n");
@@ -637,7 +637,7 @@ int videobuf_streamon(struct videobuf_queue *q)
 	if (q->irqlock)
 		spin_lock_irqsave(q->irqlock,flags);
 	list_for_each_entry(buf, &q->stream, stream)
-		if (buf->state == STATE_PREPARED)
+		if (buf->state == VIDEOBUF_PREPARED)
 			q->ops->buf_queue(q,buf);
 	if (q->irqlock)
 		spin_unlock_irqrestore(q->irqlock,flags);
@@ -704,7 +704,7 @@ static ssize_t videobuf_read_zerocopy(struct videobuf_queue *q,
 	retval = videobuf_waiton(q->read_buf,0,0);
 	if (0 == retval) {
 		CALL(q,sync,q,q->read_buf);
-		if (STATE_ERROR == q->read_buf->state)
+		if (VIDEOBUF_ERROR == q->read_buf->state)
 			retval = -EIO;
 		else
 			retval = q->read_buf->size;
@@ -778,7 +778,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
 
 	CALL(q,sync,q,q->read_buf);
 
-	if (STATE_ERROR == q->read_buf->state) {
+	if (VIDEOBUF_ERROR == q->read_buf->state) {
 		/* catch I/O errors */
 		q->ops->buf_release(q,q->read_buf);
 		kfree(q->read_buf);
@@ -931,7 +931,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q,
 			break;
 		}
 
-		if (q->read_buf->state == STATE_DONE) {
+		if (q->read_buf->state == VIDEOBUF_DONE) {
 			rc = CALL (q,copy_stream, q, data + retval, count,
 					retval, vbihack, nonblocking);
 			if (rc < 0) {
@@ -999,8 +999,8 @@ unsigned int videobuf_poll_stream(struct file *file,
 
 	if (0 == rc) {
 		poll_wait(file, &buf->done, wait);
-		if (buf->state == STATE_DONE ||
-		    buf->state == STATE_ERROR)
+		if (buf->state == VIDEOBUF_DONE ||
+		    buf->state == VIDEOBUF_ERROR)
 			rc = POLLIN|POLLRDNORM;
 	}
 	mutex_unlock(&q->lock);
diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c
index 880317e..b73aba6 100644
--- a/drivers/media/video/videobuf-dvb.c
+++ b/drivers/media/video/videobuf-dvb.c
@@ -67,7 +67,7 @@ static int videobuf_dvb_thread(void *data)
 
 		/* feed buffer data to demux */
 		dma=videobuf_to_dma(buf);
-		if (buf->state == STATE_DONE)
+		if (buf->state == VIDEOBUF_DONE)
 			dvb_dmx_swfilter(&dvb->demux, dma->vmalloc,
 					 buf->size);
 
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 9b54ff9..fe9784a 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -370,7 +370,7 @@ static void vivi_fillbuff(struct vivi_dev *dev,struct vivi_buffer *buf)
 			(unsigned long)tmpbuf,pos);
 
 	/* Advice that buffer was filled */
-	buf->vb.state = STATE_DONE;
+	buf->vb.state = VIDEOBUF_DONE;
 	buf->vb.field_count++;
 	do_gettimeofday(&ts);
 	buf->vb.ts = ts;
@@ -522,7 +522,7 @@ static int restart_video_queue(struct vivi_dmaqueue *dma_q)
 		/* cancel all outstanding capture / vbi requests */
 		list_for_each_entry_safe(buf, prev, &dma_q->active, vb.queue) {
 			list_del(&buf->vb.queue);
-			buf->vb.state = STATE_ERROR;
+			buf->vb.state = VIDEOBUF_ERROR;
 			wake_up(&buf->vb.done);
 		}
 		mod_timer(&dma_q->timeout, jiffies+BUFFER_TIMEOUT);
@@ -543,7 +543,7 @@ static int restart_video_queue(struct vivi_dmaqueue *dma_q)
 			vivi_stop_thread(dma_q);
 			vivi_start_thread(dma_q);
 
-			buf->vb.state = STATE_ACTIVE;
+			buf->vb.state = VIDEOBUF_ACTIVE;
 			mod_timer(&dma_q->timeout, jiffies+BUFFER_TIMEOUT);
 			dprintk(2,"[%p/%d] restart_queue - first active\n",
 				buf,buf->vb.i);
@@ -553,7 +553,7 @@ static int restart_video_queue(struct vivi_dmaqueue *dma_q)
 			   prev->fmt       == buf->fmt) {
 			list_del(&buf->vb.queue);
 			list_add_tail(&buf->vb.queue,&dma_q->active);
-			buf->vb.state = STATE_ACTIVE;
+			buf->vb.state = VIDEOBUF_ACTIVE;
 			dprintk(2,"[%p/%d] restart_queue - move to active\n",
 				buf,buf->vb.i);
 		} else {
@@ -572,7 +572,7 @@ static void vivi_vid_timeout(unsigned long data)
 	while (!list_empty(&vidq->active)) {
 		buf = list_entry(vidq->active.next, struct vivi_buffer, vb.queue);
 		list_del(&buf->vb.queue);
-		buf->vb.state = STATE_ERROR;
+		buf->vb.state = VIDEOBUF_ERROR;
 		wake_up(&buf->vb.done);
 		printk("vivi/0: [%p/%d] timeout\n", buf, buf->vb.i);
 	}
@@ -610,7 +610,7 @@ static void free_buffer(struct videobuf_queue *vq, struct vivi_buffer *buf)
 
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_vmalloc_free(&buf->vb);
-	buf->vb.state = STATE_NEEDS_INIT;
+	buf->vb.state = VIDEOBUF_NEEDS_INIT;
 }
 
 #define norm_maxw() 1024
@@ -644,12 +644,12 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
 		init_buffer = 1;
 	}
 
-	if (STATE_NEEDS_INIT == buf->vb.state) {
+	if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
 		if (0 != (rc = videobuf_iolock(vq,&buf->vb,NULL)))
 			goto fail;
 	}
 
-	buf->vb.state = STATE_PREPARED;
+	buf->vb.state = VIDEOBUF_PREPARED;
 
 	return 0;
 
@@ -670,13 +670,13 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 	if (!list_empty(&vidq->queued)) {
 		dprintk(1,"adding vb queue=0x%08lx\n",(unsigned long)&buf->vb.queue);
 		list_add_tail(&buf->vb.queue,&vidq->queued);
-		buf->vb.state = STATE_QUEUED;
+		buf->vb.state = VIDEOBUF_QUEUED;
 		dprintk(2,"[%p/%d] buffer_queue - append to queued\n",
 			buf, buf->vb.i);
 	} else if (list_empty(&vidq->active)) {
 		list_add_tail(&buf->vb.queue,&vidq->active);
 
-		buf->vb.state = STATE_ACTIVE;
+		buf->vb.state = VIDEOBUF_ACTIVE;
 		mod_timer(&vidq->timeout, jiffies+BUFFER_TIMEOUT);
 		dprintk(2,"[%p/%d] buffer_queue - first active\n",
 			buf, buf->vb.i);
@@ -688,13 +688,13 @@ buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
 		    prev->vb.height == buf->vb.height &&
 		    prev->fmt       == buf->fmt) {
 			list_add_tail(&buf->vb.queue,&vidq->active);
-			buf->vb.state = STATE_ACTIVE;
+			buf->vb.state = VIDEOBUF_ACTIVE;
 			dprintk(2,"[%p/%d] buffer_queue - append to active\n",
 				buf, buf->vb.i);
 
 		} else {
 			list_add_tail(&buf->vb.queue,&vidq->queued);
-			buf->vb.state = STATE_QUEUED;
+			buf->vb.state = VIDEOBUF_QUEUED;
 			dprintk(2,"[%p/%d] buffer_queue - first queued\n",
 				buf, buf->vb.i);
 		}
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 4fd5d0e..567dfe2 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -56,13 +56,13 @@ struct videobuf_mapping {
 };
 
 enum videobuf_state {
-	STATE_NEEDS_INIT = 0,
-	STATE_PREPARED   = 1,
-	STATE_QUEUED     = 2,
-	STATE_ACTIVE     = 3,
-	STATE_DONE       = 4,
-	STATE_ERROR      = 5,
-	STATE_IDLE       = 6,
+	VIDEOBUF_NEEDS_INIT = 0,
+	VIDEOBUF_PREPARED   = 1,
+	VIDEOBUF_QUEUED     = 2,
+	VIDEOBUF_ACTIVE     = 3,
+	VIDEOBUF_DONE       = 4,
+	VIDEOBUF_ERROR      = 5,
+	VIDEOBUF_IDLE       = 6,
 };
 
 struct videobuf_buffer {