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[media] drivers/media/usb/dvb-usb-v2: constify mxl111sf_tuner_config structure

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This mxl111sf_tuner_config structure is never modified, so declare it as
const.

There are some indentation changes to remain within 80 columns.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Michael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Julia Lawall 2016-01-03 10:11:06 -02:00 committed by Mauro Carvalho Chehab
parent 3defe84a76
commit 40205163ff
3 changed files with 8 additions and 8 deletions
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6
drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.c
View File

@ -36,7 +36,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able)).");
struct mxl111sf_tuner_state { struct mxl111sf_tuner_state {
struct mxl111sf_state *mxl_state; struct mxl111sf_state *mxl_state;
struct mxl111sf_tuner_config *cfg; const struct mxl111sf_tuner_config *cfg;
enum mxl_if_freq if_freq; enum mxl_if_freq if_freq;
@ -489,8 +489,8 @@ static struct dvb_tuner_ops mxl111sf_tuner_tuner_ops = {
}; };
struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe,
struct mxl111sf_state *mxl_state, struct mxl111sf_state *mxl_state,
struct mxl111sf_tuner_config *cfg) const struct mxl111sf_tuner_config *cfg)
{ {
struct mxl111sf_tuner_state *state = NULL; struct mxl111sf_tuner_state *state = NULL;

8
drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h
View File

@ -63,13 +63,13 @@ struct mxl111sf_tuner_config {
#if IS_ENABLED(CONFIG_DVB_USB_MXL111SF) #if IS_ENABLED(CONFIG_DVB_USB_MXL111SF)
extern extern
struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe,
struct mxl111sf_state *mxl_state, struct mxl111sf_state *mxl_state,
struct mxl111sf_tuner_config *cfg); const struct mxl111sf_tuner_config *cfg);
#else #else
static inline static inline
struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe, struct dvb_frontend *mxl111sf_tuner_attach(struct dvb_frontend *fe,
struct mxl111sf_state *mxl_state, struct mxl111sf_state *mxl_state,
struct mxl111sf_tuner_config *cfg) const struct mxl111sf_tuner_config *cfg)
{ {
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL; return NULL;

2
drivers/media/usb/dvb-usb-v2/mxl111sf.c
View File

@ -856,7 +856,7 @@ static int mxl111sf_ant_hunt(struct dvb_frontend *fe)
return 0; return 0;
} }
static struct mxl111sf_tuner_config mxl_tuner_config = { static const struct mxl111sf_tuner_config mxl_tuner_config = {
.if_freq = MXL_IF_6_0, /* applies to external IF output, only */ .if_freq = MXL_IF_6_0, /* applies to external IF output, only */
.invert_spectrum = 0, .invert_spectrum = 0,
.read_reg = mxl111sf_read_reg, .read_reg = mxl111sf_read_reg,