V4L/DVB: ngene: Take care of late interrupts
Request might already have been processed when the interrupt arrives.
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c
index fd66591..389204b 100644
--- a/drivers/media/dvb/ngene/ngene-core.c
+++ b/drivers/media/dvb/ngene/ngene-core.c
@@ -253,7 +253,8 @@
spin_unlock(&dev->channel[i].state_lock);
}
- return rc;
+ /* Request might have been processed by a previous call. */
+ return IRQ_HANDLED;
}
/****************************************************************************/