Those functions are used only if CONFIG_MEDIA_CONTROLLER_DVB. Without that, if !CONFIG_MEDIA_CONTROLLER_DVB, it would produce two warnings:
drivers/media/dvb-core/dvbdev.c:219:12: warning: 'dvb_create_tsout_entity' defined but not used [-Wunused-function] static int dvb_create_tsout_entity(struct dvb_device *dvbdev, ^ drivers/media/dvb-core/dvbdev.c:264:12: warning: 'dvb_create_media_entity' defined but not used [-Wunused-function] static int dvb_create_media_entity(struct dvb_device *dvbdev, ^
Signed-off-by: Mauro Carvalho Chehab mchehab@osg.samsung.com --- drivers/media/dvb-core/dvbdev.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index b56e00817d3f..860dd7d06b60 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -216,10 +216,10 @@ static void dvb_media_device_free(struct dvb_device *dvbdev) #endif }
+#if defined(CONFIG_MEDIA_CONTROLLER_DVB) static int dvb_create_tsout_entity(struct dvb_device *dvbdev, const char *name, int npads) { -#if defined(CONFIG_MEDIA_CONTROLLER_DVB) int i, ret = 0;
dvbdev->tsout_pads = kcalloc(npads, sizeof(*dvbdev->tsout_pads), @@ -254,7 +254,6 @@ static int dvb_create_tsout_entity(struct dvb_device *dvbdev, if (ret < 0) return ret; } -#endif return 0; }
@@ -264,7 +263,6 @@ static int dvb_create_tsout_entity(struct dvb_device *dvbdev, static int dvb_create_media_entity(struct dvb_device *dvbdev, int type, int demux_sink_pads) { -#if defined(CONFIG_MEDIA_CONTROLLER_DVB) int i, ret, npads;
switch (type) { @@ -352,9 +350,9 @@ static int dvb_create_media_entity(struct dvb_device *dvbdev, printk(KERN_DEBUG "%s: media entity '%s' registered.\n", __func__, dvbdev->entity->name);
-#endif return 0; } +#endif
static int dvb_register_media_device(struct dvb_device *dvbdev, int type, int minor,