diff --git a/drivers/media/dvb/mantis/mantis_evm.c b/drivers/media/dvb/mantis/mantis_evm.c
index 1594bb85a20fbad55d0b8375b79f607fefa72231..d603601c09b1c8d2abf1f7ef7c3e93e6d26fd85f 100644
--- a/drivers/media/dvb/mantis/mantis_evm.c
+++ b/drivers/media/dvb/mantis/mantis_evm.c
@@ -87,7 +87,6 @@ static void mantis_hifevm_work(struct work_struct *work)
 	if (gpif_stat & MANTIS_SBUF_OPDONE) {
 		dprintk(verbose, MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer operation complete", mantis->num);
 		ca->sbuf_status = MANTIS_SBUF_DATA_AVAIL;
-		dvb_ca_en50221_frda_irq(&ca->en50221, 0);
 	}
 }