MIPS: i8259: Mark cascade interrupt non-threaded
authorLiming Wang <liming.wang@windriver.com>
Thu, 25 Aug 2011 23:00:04 +0000 (07:00 +0800)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 21 Sep 2011 15:52:28 +0000 (17:52 +0200)
Cascade interrupts cannot be threaded.

Signed-off-by: Liming Wang <liming.wang@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1314370804-21266-1-git-send-email-liming.wang@windriver.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2770/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/kernel/i8259.c

index 9b22db5dcef1bb355f53a99d1e46411c7909d547..32b397b646ee16074c93cf541b72eee85a4aafa4 100644 (file)
@@ -295,6 +295,7 @@ static void init_8259A(int auto_eoi)
 static struct irqaction irq2 = {
        .handler = no_action,
        .name = "cascade",
+       .flags = IRQF_NO_THREAD,
 };
 
 static struct resource pic1_io_resource = {