diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-03-02 11:26:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-03-02 11:29:39 -0300 |
| commit | 89a2c1d60aa2cfcf4c9f194b4c923d72182be431 (patch) | |
| tree | 7f459e266ff9e16a407f190cccc4180419828811 | |
| parent | 872b9dbedd4040f4511c909a09d39330624f057b (diff) | |
[media] use a function for DVB media controller register
This is really a simple function, but using it avoids to have
if's inside the drivers.
Also, the kABI becomes a little more clearer.
This shouldn't generate any overhead, and the type check
will happen when compiling with MC DVB enabled.
So, let's do it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/common/siano/smsdvb-main.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvbdev.h | 7 | ||||
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-dvb.c | 4 | ||||
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/dvb_usb_core.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/dvb-usb/dvb-usb-dvb.c | 2 |
5 files changed, 11 insertions, 8 deletions
diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c index c739725ca7ee..367b8e77feb8 100644 --- a/drivers/media/common/siano/smsdvb-main.c +++ b/drivers/media/common/siano/smsdvb-main.c @@ -1104,9 +1104,7 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev, pr_err("dvb_register_adapter() failed %d\n", rc); goto adapter_error; } -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - client->adapter.mdev = coredev->media_dev; -#endif + dvb_register_media_controller(&client->adapter, coredev->media_dev); /* init dvb demux */ client->demux.dmx.capabilities = DMX_TS_FILTERING; diff --git a/drivers/media/dvb-core/dvbdev.h b/drivers/media/dvb-core/dvbdev.h index 556c9e9d1d4e..12629b8ecb0c 100644 --- a/drivers/media/dvb-core/dvbdev.h +++ b/drivers/media/dvb-core/dvbdev.h @@ -125,8 +125,15 @@ extern void dvb_unregister_device (struct dvb_device *dvbdev); #ifdef CONFIG_MEDIA_CONTROLLER_DVB void dvb_create_media_graph(struct dvb_adapter *adap); +static inline void dvb_register_media_controller(struct dvb_adapter *adap, + struct media_device *mdev) +{ + adap->mdev = mdev; +} + #else static inline void dvb_create_media_graph(struct dvb_adapter *adap) {} +#define dvb_register_media_controller(a, b) {} #endif extern int dvb_generic_open (struct inode *inode, struct file *file); diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c index 8bf2baae387f..ff39bf22442d 100644 --- a/drivers/media/usb/cx231xx/cx231xx-dvb.c +++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c @@ -465,9 +465,7 @@ static int register_dvb(struct cx231xx_dvb *dvb, dev->name, result); goto fail_adapter; } -#ifdef CONFIG_MEDIA_CONTROLLER_DVB - dvb->adapter.mdev = dev->media_dev; -#endif + dvb_register_media_controller(&dvb->adapter, dev->media_dev); /* Ensure all frontends negotiate bus access */ dvb->frontend->ops.ts_bus_ctrl = cx231xx_dvb_bus_ctrl; diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c index 8bd08ba4f869..f5df9eaba04f 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c @@ -429,7 +429,7 @@ static void dvb_usbv2_media_device_register(struct dvb_usb_adapter *adap) return; } - adap->dvb_adap.mdev = mdev; + dvb_register_media_controller(&adap->dvb_adap, mdev); dev_info(&d->udev->dev, "media controller created\n"); diff --git a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c index 980d976960d9..7b7b834777b7 100644 --- a/drivers/media/usb/dvb-usb/dvb-usb-dvb.c +++ b/drivers/media/usb/dvb-usb/dvb-usb-dvb.c @@ -122,7 +122,7 @@ static void dvb_usb_media_device_register(struct dvb_usb_adapter *adap) kfree(mdev); return; } - adap->dvb_adap.mdev = mdev; + dvb_register_media_controller(&adap->dvb_adap, mdev); dev_info(&d->udev->dev, "media controller created\n"); #endif |