Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 05d26cc8 authored by Alexander Beregalov's avatar Alexander Beregalov Committed by Mauro Carvalho Chehab
Browse files

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: default avatarAlexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 3a6b974d

drivers/media/video/saa7134/saa7134-core.c

+26 −26
Original line number Diff line number Diff line
@@ -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)

{