[PATCH] [media] constify stv6110x_devctl structure
From: Julia Lawall
Date: Sun Dec 06 2015 - 10:47:02 EST
The stv6110x_devctl structure is never modified, so declare is as
const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
---
drivers/media/dvb-frontends/stv6110x.c | 4 ++--
drivers/media/dvb-frontends/stv6110x.h | 4 ++--
drivers/media/dvb-frontends/stv6110x_priv.h | 2 +-
drivers/media/pci/ddbridge/ddbridge-core.c | 2 +-
drivers/media/pci/ngene/ngene-cards.c | 2 +-
drivers/media/pci/ttpci/budget.c | 4 ++--
drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c | 2 +-
drivers/media/usb/dvb-usb/technisat-usb2.c | 2 +-
8 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c
index e66154e..a62c01e 100644
--- a/drivers/media/dvb-frontends/stv6110x.c
+++ b/drivers/media/dvb-frontends/stv6110x.c
@@ -355,7 +355,7 @@ static struct dvb_tuner_ops stv6110x_ops = {
.release = stv6110x_release
};
-static struct stv6110x_devctl stv6110x_ctl = {
+static const struct stv6110x_devctl stv6110x_ctl = {
.tuner_init = stv6110x_init,
.tuner_sleep = stv6110x_sleep,
.tuner_set_mode = stv6110x_set_mode,
@@ -369,7 +369,7 @@ static struct stv6110x_devctl stv6110x_ctl = {
.tuner_get_status = stv6110x_get_status,
};
-struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
+const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
const struct stv6110x_config *config,
struct i2c_adapter *i2c)
{
diff --git a/drivers/media/dvb-frontends/stv6110x.h b/drivers/media/dvb-frontends/stv6110x.h
index 9f7eb25..696b6e5 100644
--- a/drivers/media/dvb-frontends/stv6110x.h
+++ b/drivers/media/dvb-frontends/stv6110x.h
@@ -55,12 +55,12 @@ struct stv6110x_devctl {
#if IS_REACHABLE(CONFIG_DVB_STV6110x)
-extern struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
+extern const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
const struct stv6110x_config *config,
struct i2c_adapter *i2c);
#else
-static inline struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
+static inline const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
const struct stv6110x_config *config,
struct i2c_adapter *i2c)
{
diff --git a/drivers/media/dvb-frontends/stv6110x_priv.h b/drivers/media/dvb-frontends/stv6110x_priv.h
index 0ec936a..a993aba 100644
--- a/drivers/media/dvb-frontends/stv6110x_priv.h
+++ b/drivers/media/dvb-frontends/stv6110x_priv.h
@@ -70,7 +70,7 @@ struct stv6110x_state {
const struct stv6110x_config *config;
u8 regs[8];
- struct stv6110x_devctl *devctl;
+ const struct stv6110x_devctl *devctl;
};
#endif /* __STV6110x_PRIV_H */
diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c
index fba5b40..17f56a8 100644
--- a/drivers/media/pci/ddbridge/ddbridge-core.c
+++ b/drivers/media/pci/ddbridge/ddbridge-core.c
@@ -690,7 +690,7 @@ static int tuner_attach_stv6110(struct ddb_input *input, int type)
struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900;
struct stv6110x_config *tunerconf = (input->nr & 1) ?
&stv6110b : &stv6110a;
- struct stv6110x_devctl *ctl;
+ const struct stv6110x_devctl *ctl;
ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c);
if (!ctl) {
diff --git a/drivers/media/pci/ngene/ngene-cards.c b/drivers/media/pci/ngene/ngene-cards.c
index 039bed3..4e783a6 100644
--- a/drivers/media/pci/ngene/ngene-cards.c
+++ b/drivers/media/pci/ngene/ngene-cards.c
@@ -57,7 +57,7 @@ static int tuner_attach_stv6110(struct ngene_channel *chan)
chan->dev->card_info->fe_config[chan->number];
struct stv6110x_config *tunerconf = (struct stv6110x_config *)
chan->dev->card_info->tuner_config[chan->number];
- struct stv6110x_devctl *ctl;
+ const struct stv6110x_devctl *ctl;
/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
if (chan->number < 2)
diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c
index 99972be..b44639c 100644
--- a/drivers/media/pci/ttpci/budget.c
+++ b/drivers/media/pci/ttpci/budget.c
@@ -644,7 +644,7 @@ static void frontend_init(struct budget *budget)
}
case 0x101c: { /* TT S2-1600 */
- struct stv6110x_devctl *ctl;
+ const struct stv6110x_devctl *ctl;
saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
msleep(50);
saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
@@ -697,7 +697,7 @@ static void frontend_init(struct budget *budget)
break;
case 0x1020: { /* Omicom S2 */
- struct stv6110x_devctl *ctl;
+ const struct stv6110x_devctl *ctl;
saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
msleep(50);
saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
index 6c3c477..51487d2 100644
--- a/drivers/media/usb/dvb-usb/technisat-usb2.c
+++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
@@ -512,7 +512,7 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
&a->dev->i2c_adap, STV090x_DEMODULATOR_0);
if (a->fe_adap[0].fe) {
- struct stv6110x_devctl *ctl;
+ const struct stv6110x_devctl *ctl;
ctl = dvb_attach(stv6110x_attach,
a->fe_adap[0].fe,
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
index 69d7fe4..2c0015b 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
@@ -118,7 +118,7 @@ int c8sectpfe_frontend_attach(struct dvb_frontend **fe,
struct channel_info *tsin, int chan_num)
{
struct tda18212_config *tda18212;
- struct stv6110x_devctl *fe2;
+ const struct stv6110x_devctl *fe2;
struct i2c_client *client;
struct i2c_board_info tda18212_info = {
.type = "tda18212",
--
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