[media] fix semicolon.cocci warnings

drivers/media/dvb-frontends/helene.c:750:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

CC: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/dvb-frontends/helene.c

@@ -747,7 +747,7 @@ static int helene_set_params(struct dvb_frontend *fe)
 		data[6] = 0x78;
 		data[7] = 0x08;
 		data[8] = 0x30;
-	};
+	}
 	helene_write_regs(priv, 0x5E, data, 9);
 
 	/* LT_AMP_EN should be 0 */