ALSA: jack: Remove MODULE_*() macros

The jack interface is statically included in sound core.  Having
doubly module information is rather confusing.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/core/jack.c

@@ -372,7 +372,3 @@ void snd_jack_report(struct snd_jack *jack, int status)
 
 }
 EXPORT_SYMBOL(snd_jack_report);
-
-MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
-MODULE_DESCRIPTION("Jack detection support for ALSA");
-MODULE_LICENSE("GPL");