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linux-sg2042
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[media] mn88472: rename mn88472_c.c => mn88472.c 

Original plan was to implement driver as one file per used demod
standard (mn88472_c.c, mn88472_t.c and mn88472_t2.c). However, that
plan was a mistake as driver code differences are so small between
different standards. Due to that rename this file and implement all
the needed functionality to that file.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2014-10-25 22:23:09 -03:00 committed by Mauro Carvalho Chehab
parent 8e0d8572be
commit 5ef1ad351c
4 changed files with 23 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/media/dvb-frontends/Makefile
View File

@ -15,7 +15,6 @@ stv0900-objs := stv0900_core.o stv0900_sw.o
drxd-objs := drxd_firm.o drxd_hard.o
cxd2820r-objs := cxd2820r_core.o cxd2820r_c.o cxd2820r_t.o cxd2820r_t2.o
drxk-objs := drxk_hard.o
mn88472-objs := mn88472_c.o
obj-$(CONFIG_DVB_PLL) += dvb-pll.o
obj-$(CONFIG_DVB_STV0299) += stv0299.o

34
drivers/media/dvb-frontends/mn88472_c.c → drivers/media/dvb-frontends/mn88472.c
View File

@ -16,7 +16,7 @@
#include "mn88472_priv.h"
static struct dvb_frontend_ops mn88472_ops_c;
static struct dvb_frontend_ops mn88472_ops;
/* write multiple registers */
static int mn88472_wregs(struct mn88472_state *s, u16 reg, const u8 *val, int len)
@ -112,7 +112,7 @@ static int mn88472_get_tune_settings(struct dvb_frontend *fe,
return 0;
}
static int mn88472_set_frontend_c(struct dvb_frontend *fe)
static int mn88472_set_frontend(struct dvb_frontend *fe)
{
struct mn88472_state *s = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@ -216,7 +216,7 @@ err:
return ret;
}
static int mn88472_read_status_c(struct dvb_frontend *fe, fe_status_t *status)
static int mn88472_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct mn88472_state *s = fe->demodulator_priv;
int ret;
@ -243,7 +243,7 @@ err:
return ret;
}
static int mn88472_init_c(struct dvb_frontend *fe)
static int mn88472_init(struct dvb_frontend *fe)
{
struct mn88472_state *s = fe->demodulator_priv;
int ret, len, remaining;
@ -313,7 +313,7 @@ err:
return ret;
}
static int mn88472_sleep_c(struct dvb_frontend *fe)
static int mn88472_sleep(struct dvb_frontend *fe)
{
struct mn88472_state *s = fe->demodulator_priv;
int ret;
@ -336,13 +336,13 @@ err:
return ret;
}
static void mn88472_release_c(struct dvb_frontend *fe)
static void mn88472_release(struct dvb_frontend *fe)
{
struct mn88472_state *s = fe->demodulator_priv;
kfree(s);
}
struct dvb_frontend *mn88472_attach_c(const struct mn88472_c_config *cfg,
struct dvb_frontend *mn88472_attach(const struct mn88472_config *cfg,
struct i2c_adapter *i2c)
{
int ret;
@ -367,7 +367,7 @@ struct dvb_frontend *mn88472_attach_c(const struct mn88472_c_config *cfg,
goto err;
/* create dvb_frontend */
memcpy(&s->fe.ops, &mn88472_ops_c, sizeof(struct dvb_frontend_ops));
memcpy(&s->fe.ops, &mn88472_ops, sizeof(struct dvb_frontend_ops));
s->fe.demodulator_priv = s;
return &s->fe;
@ -376,9 +376,9 @@ err:
kfree(s);
return NULL;
}
EXPORT_SYMBOL(mn88472_attach_c);
EXPORT_SYMBOL(mn88472_attach);
static struct dvb_frontend_ops mn88472_ops_c = {
static struct dvb_frontend_ops mn88472_ops = {
.delsys = {SYS_DVBC_ANNEX_A},
.info = {
.name = "Panasonic MN88472",
@ -403,18 +403,18 @@ static struct dvb_frontend_ops mn88472_ops_c = {
FE_CAN_MULTISTREAM
},
.release = mn88472_release_c,
.release = mn88472_release,
.get_tune_settings = mn88472_get_tune_settings,
.init = mn88472_init_c,
.sleep = mn88472_sleep_c,
.init = mn88472_init,
.sleep = mn88472_sleep,
.set_frontend = mn88472_set_frontend_c,
/* .get_frontend = mn88472_get_frontend_c, */
.set_frontend = mn88472_set_frontend,
/* .get_frontend = mn88472_get_frontend, */
.read_status = mn88472_read_status_c,
/* .read_snr = mn88472_read_snr_c, */
.read_status = mn88472_read_status,
/* .read_snr = mn88472_read_snr, */
};
MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");

10
drivers/media/dvb-frontends/mn88472.h
View File

@ -19,7 +19,7 @@
#include <linux/dvb/frontend.h>
struct mn88472_c_config {
struct mn88472_config {
/*
* max bytes I2C client could write
* Value must be set.
@ -28,13 +28,13 @@ struct mn88472_c_config {
};
#if IS_ENABLED(CONFIG_DVB_MN88472)
extern struct dvb_frontend *mn88472_attach_c(
const struct mn88472_c_config *cfg,
extern struct dvb_frontend *mn88472_attach(
const struct mn88472_config *cfg,
struct i2c_adapter *i2c
);
#else
static inline struct dvb_frontend *mn88472_attach_c(
const struct mn88472_c_config *cfg,
static inline struct dvb_frontend *mn88472_attach(
const struct mn88472_config *cfg,
struct i2c_adapter *i2c
)
{

2
drivers/media/dvb-frontends/mn88472_priv.h
View File

@ -27,7 +27,7 @@
struct mn88472_state {
struct i2c_adapter *i2c;
const struct mn88472_c_config *cfg;
const struct mn88472_config *cfg;
struct dvb_frontend fe;
fe_delivery_system_t delivery_system;
bool warm; /* FW running */