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authorPatrick Boettcher <pb@linuxtv.org>2006-05-14 12:01:31 +0400
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-06-25 09:00:42 +0400
commitdea74869f3c62b0b7addd67017b22b394e942aac (patch)
treed1a597caea6615c76f34896cc832fd1371f2e776 /drivers/media/dvb/pluto2
parent332bed5fc25ab0eb84215ecd89a4acd48219eee0 (diff)
downloadlinux-dea74869f3c62b0b7addd67017b22b394e942aac.tar.xz
V4L/DVB (4028): Change dvb_frontend_ops to be a real field instead of a pointer field inside dvb_frontend
The dvb_frontend_ops is a pointer inside dvb_frontend. That's why every demod-driver is having a field of dvb_frontend_ops in its private-state-struct and using the reference for filling the pointer-field in dvb_frontend. - It saves at least two lines of code per demod-driver, - reduces object size (one less dereference per frontend_ops-access), - be coherent with dvb_tuner_ops, - makes it a little bit easier for newbies to understand how it works and - avoids stupid mistakes because you would have to copy the dvb_frontend_ops always, before you could assign the static pointer directly, which was dangerous. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/pluto2')
-rw-r--r--drivers/media/dvb/pluto2/pluto2.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index 5cc609d986d4..acabea0793b6 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -473,8 +473,8 @@ static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe,
msg.buf = buf;
msg.len = sizeof(buf);
- if (fe->ops->i2c_gate_ctrl)
- fe->ops->i2c_gate_ctrl(fe, 1);
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
ret = i2c_transfer(&pluto->i2c_adap, &msg, 1);
if (ret < 0)
return ret;
@@ -511,12 +511,12 @@ static int __devinit frontend_init(struct pluto *pluto)
dev_err(&pluto->pdev->dev, "could not attach frontend\n");
return -ENODEV;
}
- pluto->fe->ops->tuner_ops.set_params = lg_tdtpe001p_tuner_set_params;
+ pluto->fe->ops.tuner_ops.set_params = lg_tdtpe001p_tuner_set_params;
ret = dvb_register_frontend(&pluto->dvb_adapter, pluto->fe);
if (ret < 0) {
- if (pluto->fe->ops->release)
- pluto->fe->ops->release(pluto->fe);
+ if (pluto->fe->ops.release)
+ pluto->fe->ops.release(pluto->fe);
return ret;
}