[media] cx18: get rid of warning: no previous prototype
drivers/media/pci/cx18/cx18-alsa-main.c:200:5: warning: no previous prototype for 'cx18_alsa_load' [-Wmissing-prototypes]
drivers/media/pci/cx18/cx18-alsa-pcm.c:325:5: warning: no previous prototype for 'snd_cx18_pcm_create' [-Wmissing-prototypes]
drivers/media/pci/cx18/cx18-alsa-pcm.c:72:6: warning: no previous prototype for 'cx18_alsa_announce_pcm_data' [-Wmissing-prototypes]
drivers/media/pci/cx18/cx18-streams.c:100:6: warning: no previous prototype for 'cx18_dma_free' [-Wmissing-prototypes]
Cc: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/pci/cx18/cx18-streams.c b/drivers/media/pci/cx18/cx18-streams.c
index 72af9b5..843c62b 100644
--- a/drivers/media/pci/cx18/cx18-streams.c
+++ b/drivers/media/pci/cx18/cx18-streams.c
@@ -97,7 +97,7 @@
};
-void cx18_dma_free(struct videobuf_queue *q,
+static void cx18_dma_free(struct videobuf_queue *q,
struct cx18_stream *s, struct cx18_videobuf_buffer *buf)
{
videobuf_waiton(q, &buf->vb, 0, 0);