V4L/DVB (9049): convert tuner drivers to use dvb_frontend->callback

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/include/media/tuner.h b/include/media/tuner.h
index ba81898..67c1f51 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -179,7 +179,7 @@
 	unsigned int	type;   /* Tuner type */
 	unsigned int	mode_mask;  /* Allowed tuner modes */
 	unsigned int	config; /* configuraion for more complex tuners */
-	int (*tuner_callback) (void *dev, int command,int arg);
+	int (*tuner_callback) (void *dev, int component, int cmd, int arg);
 };
 
 #endif /* __KERNEL__ */