V4L/DVB (8680): saa7134-core.c: fix warning

drivers/media/video/saa7134/saa7134-core.c:366: warning:
'saa7134_buffer_requeue' defined but not used

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 75d6184..64f20fd 100644 (file)
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -359,32 +359,6 @@ void saa7134_buffer_timeout(unsigned long data)
        spin_unlock_irqrestore(&dev->slock,flags);
 }
 
-/* resends a current buffer in queue after resume */
-
-static int saa7134_buffer_requeue(struct saa7134_dev *dev,
-                                 struct saa7134_dmaqueue *q)
-{
-       struct saa7134_buf *buf, *next;
-
-       assert_spin_locked(&dev->slock);
-
-       buf  = q->curr;
-       next = buf;
-       dprintk("buffer_requeue\n");
-
-       if (!buf)
-               return 0;
-
-       dprintk("buffer_requeue : resending active buffers \n");
-
-       if (!list_empty(&q->queue))
-               next = list_entry(q->queue.next, struct saa7134_buf,
-                                         vb.queue);
-       buf->activate(dev, buf, next);
-
-       return 0;
-}
-
 /* ------------------------------------------------------------------ */
 
 int saa7134_set_dmabits(struct saa7134_dev *dev)
@@ -1139,6 +1113,32 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 }
 
 #ifdef CONFIG_PM
+
+/* resends a current buffer in queue after resume */
+static int saa7134_buffer_requeue(struct saa7134_dev *dev,
+                                 struct saa7134_dmaqueue *q)
+{
+       struct saa7134_buf *buf, *next;
+
+       assert_spin_locked(&dev->slock);
+
+       buf  = q->curr;
+       next = buf;
+       dprintk("buffer_requeue\n");
+
+       if (!buf)
+               return 0;
+
+       dprintk("buffer_requeue : resending active buffers \n");
+
+       if (!list_empty(&q->queue))
+               next = list_entry(q->queue.next, struct saa7134_buf,
+                                         vb.queue);
+       buf->activate(dev, buf, next);
+
+       return 0;
+}
+
 static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state)
 {