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

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>

2 files changed, 4 insertions, 6 deletions

diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c
index 99128d2afebb..c8af071ce40b 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.c
+++ b/drivers/media/dvb-frontends/lgdt3306a.c
@@ -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;
diff --git a/drivers/media/dvb-frontends/lgdt3306a.h b/drivers/media/dvb-frontends/lgdt3306a.h
index 9d97df8f0969..9e848b1e506e 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.h
+++ b/drivers/media/dvb-frontends/lgdt3306a.h
@@ -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;