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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
index 6c868d66742..6b611a72509 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -63,8 +63,8 @@ int dvb_usb_tuner_init_i2c(struct dvb_frontend *fe)
 	deb_pll("pll-buf: %x %x %x %x\n",d->pll_init[0],d->pll_init[1],
 			d->pll_init[2],d->pll_init[3]);
 
-	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);
 	if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
 		err("tuner i2c write failed for pll_init.");
 		ret = -EREMOTEIO;
@@ -109,8 +109,8 @@ int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *fe, struct dvb_frontend_pa
 	if (d->tuner_pass_ctrl)
 		d->tuner_pass_ctrl(fe,1,d->pll_addr);
 
-	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);
 	if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
 		err("tuner i2c write failed for pll_set.");
 		ret = -EREMOTEIO;