From: Hans Verkuil <[email protected]> Turn it into a simple function.
Signed-off-by: Hans Verkuil <[email protected]> --- drivers/media/usb/au0828/au0828-video.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index a41e5ae..ac89b2c5 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -59,6 +59,12 @@ do {\ } \ } while (0) +static inline void i2c_gate_ctrl(struct au0828_dev *dev, int val) +{ + if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) + dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, val); +} + static inline void print_err_status(struct au0828_dev *dev, int packet, int status) { @@ -1320,8 +1326,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm) struct au0828_fh *fh = priv; struct au0828_dev *dev = fh->dev; - if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) - dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1); + i2c_gate_ctrl(dev, 1); /* FIXME: when we support something other than NTSC, we are going to have to make the au0828 bridge adjust the size of its capture @@ -1330,8 +1335,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *norm) v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, *norm); dev->std_set_in_tuner_core = 1; - if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) - dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0); + i2c_gate_ctrl(dev, 0); dev->std = *norm; return 0; @@ -1517,13 +1521,11 @@ static int vidioc_s_tuner(struct file *file, void *priv, if (t->index != 0) return -EINVAL; - if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) - dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1); + i2c_gate_ctrl(dev, 1); v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t); - if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) - dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0); + i2c_gate_ctrl(dev, 0); dprintk(1, "VIDIOC_S_TUNER: signal = %x, afc = %x\n", t->signal, t->afc); @@ -1553,8 +1555,7 @@ static int vidioc_s_frequency(struct file *file, void *priv, if (freq->tuner != 0) return -EINVAL; - if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) - dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1); + i2c_gate_ctrl(dev, 1); if (dev->std_set_in_tuner_core == 0) { /* If we've never sent the standard in tuner core, do so now. @@ -1570,8 +1571,7 @@ static int vidioc_s_frequency(struct file *file, void *priv, v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, freq); dev->ctrl_freq = freq->frequency; - if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) - dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0); + i2c_gate_ctrl(dev, 0); au0828_analog_stream_reset(dev); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
