X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmedia%2Fdvb%2Ffrontends%2Fisl6421.h;fp=drivers%2Fmedia%2Fdvb%2Ffrontends%2Fisl6421.h;h=ea7f78a7d3cd41bce664a6176d922d520c28a5ff;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=675f80a19b9917ad694121856d4851daaa6878f6;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/drivers/media/dvb/frontends/isl6421.h b/drivers/media/dvb/frontends/isl6421.h
index 675f80a19..ea7f78a7d 100644
--- a/drivers/media/dvb/frontends/isl6421.h
+++ b/drivers/media/dvb/frontends/isl6421.h
@@ -39,8 +39,17 @@
 #define ISL6421_ISEL1	0x20
 #define ISL6421_DCL	0x40
 
+#if defined(CONFIG_DVB_ISL6421) || (defined(CONFIG_DVB_ISL6421_MODULE) && defined(MODULE))
 /* override_set and override_clear control which system register bits (above) to always set & clear */
-extern int isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,
+extern struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,
 			  u8 override_set, u8 override_clear);
+#else
+static inline struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,
+						  u8 override_set, u8 override_clear)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+	return NULL;
+}
+#endif // CONFIG_DVB_ISL6421
 
 #endif