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| author | Antti Palosaari <crope@iki.fi> | 2014-12-17 03:09:32 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-02-03 16:21:19 -0200 |
| commit | a6f62431a0c166c171b6b7a62d6cad79fbbdc5da (patch) | |
| tree | 8e414feea2fe9911d621ae117d33ca53cc9283f2 | |
| parent | 1dbbdceeb63e9039ce0545e5e21cf9a8c4d4ffc4 (diff) | |
| download | linux-a6f62431a0c166c171b6b7a62d6cad79fbbdc5da.tar.gz linux-a6f62431a0c166c171b6b7a62d6cad79fbbdc5da.tar.bz2 linux-a6f62431a0c166c171b6b7a62d6cad79fbbdc5da.zip | |
[media] rtl28xxu: simplify FE callback handling
Logic is so simple that there is no idea to separate tuner selection to
own function, instead do it in a callback and get rid of one function.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index 1f29307b9d72..f4750189e948 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -721,22 +721,6 @@ err: return ret; } -static int rtl2832u_tuner_callback(struct dvb_usb_device *d, int cmd, int arg) -{ - struct rtl28xxu_priv *priv = d->priv; - - switch (priv->tuner) { - case TUNER_RTL2832_FC0012: - return rtl2832u_fc0012_tuner_callback(d, cmd, arg); - case TUNER_RTL2832_TUA9001: - return rtl2832u_tua9001_tuner_callback(d, cmd, arg); - default: - break; - } - - return 0; -} - static int rtl2832u_frontend_callback(void *adapter_priv, int component, int cmd, int arg) { @@ -744,6 +728,7 @@ static int rtl2832u_frontend_callback(void *adapter_priv, int component, struct device *parent = adapter->dev.parent; struct i2c_adapter *parent_adapter; struct dvb_usb_device *d; + struct rtl28xxu_priv *priv; /* * All tuners are connected to demod muxed I2C adapter. We have to @@ -757,15 +742,21 @@ static int rtl2832u_frontend_callback(void *adapter_priv, int component, return -EINVAL; d = i2c_get_adapdata(parent_adapter); + priv = d->priv; dev_dbg(&d->udev->dev, "%s: component=%d cmd=%d arg=%d\n", __func__, component, cmd, arg); switch (component) { case DVB_FRONTEND_COMPONENT_TUNER: - return rtl2832u_tuner_callback(d, cmd, arg); + switch (priv->tuner) { + case TUNER_RTL2832_FC0012: + return rtl2832u_fc0012_tuner_callback(d, cmd, arg); + case TUNER_RTL2832_TUA9001: + return rtl2832u_tua9001_tuner_callback(d, cmd, arg); + } default: - break; + return -EINVAL; } return 0; |