X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Ftty%2Fhvc%2Fhvc_irq.c;h=bc7a96874637baf9961ea6f998edd1be4b533ebb;hb=b5db6c57c9fb7068cf50e82c27886cc00b9cd78e;hp=c9adb0559f61c2b743125b35713df17e3720e624;hpb=287b901dcadd7eb3c5aa93b679bbad4058814921;p=karo-tx-linux.git

diff --git a/drivers/tty/hvc/hvc_irq.c b/drivers/tty/hvc/hvc_irq.c
index c9adb0559f61..bc7a96874637 100644
--- a/drivers/tty/hvc/hvc_irq.c
+++ b/drivers/tty/hvc/hvc_irq.c
@@ -14,6 +14,11 @@ static irqreturn_t hvc_handle_interrupt(int irq, void *dev_instance)
 	/* if hvc_poll request a repoll, then kick the hvcd thread */
 	if (hvc_poll(dev_instance))
 		hvc_kick();
+
+	/*
+	 * We're safe to always return IRQ_HANDLED as the hvcd thread will
+	 * iterate through each hvc_struct.
+	 */
 	return IRQ_HANDLED;
 }
 
@@ -28,8 +33,8 @@ int notifier_add_irq(struct hvc_struct *hp, int irq)
 		hp->irq_requested = 0;
 		return 0;
 	}
-	rc = request_irq(irq, hvc_handle_interrupt, 0,
-			   "hvc_console", hp);
+	rc = request_irq(irq, hvc_handle_interrupt, hp->flags,
+			"hvc_console", hp);
 	if (!rc)
 		hp->irq_requested = 1;
 	return rc;