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authorAlexander Beregalov <a.beregalov@gmail.com>2008-08-20 20:44:54 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-12 09:36:50 -0200
commit05d26cc894cb42f5c71eaf667d700dd632745cd9 (patch)
treee3045d7bff1758f027c0e82adcb4bd5807195b2f /drivers/media/video/saa7134
parent3a6b974d37370e89637f870657f93fd859e09ee3 (diff)
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>
Diffstat (limited to 'drivers/media/video/saa7134')
-rw-r--r--drivers/media/video/saa7134/saa7134-core.c52
1 files changed, 26 insertions, 26 deletions
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 75d618415f4..64f20fd4631 100644
--- 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)
{