linux-kernel - [RFC PATCH 07/14] IOMMU: Don't clean handler data before free

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Date:	Mon,  2 Apr 2012 19:19:34 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Len Brown <len.brown@...el.com>,
	Jiang Liu <jiang.liu@...wei.com>,
	Suresh Siddha <suresh.b.siddha@...el.com>, x86 <x86@...nel.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	Yinghai Lu <yinghai@...nel.org>
Subject: [RFC PATCH 07/14] IOMMU: Don't clean handler data before free_irq()

need that in __free_irq.

Signed-off-by: Yinghai Lu <yinghai@...nel.org>
---
 drivers/iommu/intel-iommu.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index b7e5a7e..4116944 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -1308,7 +1308,6 @@ void free_dmar_iommu(struct intel_iommu *iommu)
 		iommu_disable_translation(iommu);
 
 	if (iommu->irq) {
-		irq_set_handler_data(iommu->irq, NULL);
 		/* This will mask the irq */
 		free_irq(iommu->irq, iommu);
 		destroy_irq(iommu->irq);
-- 
1.7.7

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