From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Mon, 3 Jun 2013 10:53:01 +0000 (+0200)
Subject: m68k/irq: Vector ints need a valid interrupt handler
X-Git-Tag: v5.15~19810^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=378f7ca6aa2269519b825246e63f81f95f10a63b;p=platform%2Fkernel%2Flinux-starfive.git

m68k/irq: Vector ints need a valid interrupt handler

To get vectored interrupts working we need to switch from the default
handler handle_bad_irq() to something more sensible. Tested on a MVME177
board.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---

diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c
index 6b32b64..4d7da38 100644
--- a/arch/m68k/kernel/ints.c
+++ b/arch/m68k/kernel/ints.c
@@ -101,7 +101,7 @@ void __init m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt)
 	BUG_ON(IRQ_USER + cnt > NR_IRQS);
 	m68k_first_user_vec = vec;
 	for (i = 0; i < cnt; i++)
-		irq_set_chip(IRQ_USER + i, &user_irq_chip);
+		irq_set_chip_and_handler(i, &user_irq_chip, handle_simple_irq);
 	*user_irqvec_fixup = vec - IRQ_USER;
 	flush_icache();
 }