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[media] lgdt3306a: Use IS_ENABLED() for attach function

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Simplify the check if CONFIG_DVB_LGDT3306A is enabled, use the
IS_ENABLED() macro, just like the other frontend modules.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-10-28 10:56:10 -02:00
parent 4937ba94a0
commit c43e651205
2 changed files with 4 additions and 6 deletions
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2
drivers/media/dvb-frontends/lgdt3306a.c
View File

@ -1662,7 +1662,7 @@ static void lgdt3306a_release(struct dvb_frontend *fe)
static struct dvb_frontend_ops lgdt3306a_ops;
struct dvb_frontend *lgdt3306a_attach(const struct lgdt3306a_config *config,
struct i2c_adapter *i2c_adap)
struct i2c_adapter *i2c_adap)
{
struct lgdt3306a_state *state = NULL;
int ret;

8
drivers/media/dvb-frontends/lgdt3306a.h
View File

@ -63,15 +63,13 @@ struct lgdt3306a_config {
int xtalMHz;
};
#if defined(CONFIG_DVB_LGDT3306A) || (defined(CONFIG_DVB_LGDT3306A_MODULE) && \
defined(MODULE))
extern
#if IS_ENABLED(CONFIG_DVB_LGDT3306A)
struct dvb_frontend *lgdt3306a_attach(const struct lgdt3306a_config *config,
struct i2c_adapter *i2c_adap);
struct i2c_adapter *i2c_adap);
#else
static inline
struct dvb_frontend *lgdt3306a_attach(const struct lgdt3306a_config *config,
struct i2c_adapter *i2c_adap)
struct i2c_adapter *i2c_adap)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;