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From: runet@innovsys.com (Rune Torgersen)
To: <linuxppc-dev@ozlabs.org>
Subject: [PATCH] Fix pq2fads irq handling with PREEMPT_RT
Date: Tue, 20 May 2008 14:28:57 -0500 (CDT)	[thread overview]
Message-ID: <20080520192857.3C3E95AF22@innovsys.com> (raw)

Fix interrupt threading issue on pq2fads when running with CONFIG_PREEMPT_RT

Signed-off-by: Rune Torgersen <runet@innovsys.com>

diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index a801381..9876d7e 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -109,7 +109,7 @@ static int pci_pic_host_map(struct irq_host *h, unsigned int virq,
 {
 	get_irq_desc(virq)->status |= IRQ_LEVEL;
 	set_irq_chip_data(virq, h->host_data);
-	set_irq_chip(virq, &pq2ads_pci_ic);
+	set_irq_chip_and_handler(virq, &pq2ads_pci_ic, handle_level_irq);
 	return 0;
 }
 

             reply	other threads:[~2008-05-20 19:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-20 19:28 Rune Torgersen [this message]
2008-05-20 19:32 ` [PATCH] Fix pq2fads irq handling with PREEMPT_RT Scott Wood
2008-07-01  5:28 ` Kumar Gala

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