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, 2 insertions, 2 deletions

diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 56814ba..c14d9ef 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -129,11 +129,11 @@ static struct nxt6000_config digitv_nxt6000_config = {
 static int digitv_frontend_attach(struct dvb_usb_device *d)
 {
 	if ((d->fe = mt352_attach(&digitv_mt352_config, &d->i2c_adap)) != NULL) {
-		d->fe->ops->tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+		d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
 		return 0;
 	}
 	if ((d->fe = nxt6000_attach(&digitv_nxt6000_config, &d->i2c_adap)) != NULL) {
-		d->fe->ops->tuner_ops.set_params = digitv_nxt6000_tuner_set_params;
+		d->fe->ops.tuner_ops.set_params = digitv_nxt6000_tuner_set_params;
 		return 0;
 	}
 	return -EIO;