linux-kernel - [PATCH 3/6] pci/dmar: remove the noisy print out about unmapping

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Date:	Thu,  8 Apr 2010 11:58:24 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Chris Wright <chrisw@...s-sol.org>, David.Woodhouse@...el.com
Cc:	fenghua.yu@...el.com, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org, iommu@...ts.linux-foundation.org,
	Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH 3/6] pci/dmar: remove the noisy print out about unmapping

it seems this one should be removed.
because map page does not have this annonyed print out.

Signed-off-by: Yinghai Lu <yinghai@...nel.org>
---
 drivers/pci/intel-iommu.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 83ac214..7dddc7c 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -2742,9 +2742,6 @@ static void intel_unmap_page(struct device *dev, dma_addr_t dev_addr,
 	start_pfn = mm_to_dma_pfn(iova->pfn_lo);
 	last_pfn = mm_to_dma_pfn(iova->pfn_hi + 1) - 1;
 
-	pr_debug("Device %s unmapping: pfn %lx-%lx\n",
-		 pci_name(pdev), start_pfn, last_pfn);
-
 	/*  clear the whole page */
 	dma_pte_clear_range(domain, start_pfn, last_pfn);
 
-- 
1.6.4.2

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