From 84ced30675b1454f1c2dca1fe055ae75eb1df53e Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 27 Aug 2007 00:26:58 +0100
Subject: [PATCH] [MIPS] IP27: startup_bridge_irq: connect interrupt.
shutdown_bridge_irq disconnects the irq so we need to connect the irq or
requesting the same irq a send time will fail. This used to make
things like ifconfig eth0 down; ifconfig eth0 up fail on IP27.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
arch/mips/sgi-ip27/ip27-irq.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 554a5c783a898..5cfbe1a1479ca 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -285,6 +285,8 @@ static unsigned int startup_bridge_irq(unsigned int irq)
bridge->b_wid_tflush;
+ intr_connect_level(cpu, swlevel);
+
return 0; /* Never anything pending. */
}
--
2.30.2