From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Williams Subject: [PATCH 1/8] ioat: silence "dca disabled" messages Date: Fri, 20 Nov 2009 00:06:19 -0700 Message-ID: <20091120070619.13478.14991.stgit@dwillia2-linux.ch.intel.com> References: <20091120070506.13478.77838.stgit@dwillia2-linux.ch.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20091120070506.13478.77838.stgit@dwillia2-linux.ch.intel.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux-raid@vger.kernel.org, maciej.sosnowski@intel.com List-Id: linux-raid.ids Turning off dca is not an "error", and the dca-enabled state can be viewed from sysfs. Signed-off-by: Dan Williams --- drivers/dma/ioat/dca.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/ioat/dca.c b/drivers/dma/ioat/dca.c index 69d0261..14f0a78 100644 --- a/drivers/dma/ioat/dca.c +++ b/drivers/dma/ioat/dca.c @@ -98,7 +98,7 @@ static int dca_enabled_in_bios(struct pci_dev *pdev) cpuid_level_9 = cpuid_eax(9); res = test_bit(0, &cpuid_level_9); if (!res) - dev_err(&pdev->dev, "DCA is disabled in BIOS\n"); + dev_dbg(&pdev->dev, "DCA is disabled in BIOS\n"); return res; } @@ -108,7 +108,7 @@ static int system_has_dca_enabled(struct pci_dev *pdev) if (boot_cpu_has(X86_FEATURE_DCA)) return dca_enabled_in_bios(pdev); - dev_err(&pdev->dev, "boot cpu doesn't have X86_FEATURE_DCA\n"); + dev_dbg(&pdev->dev, "boot cpu doesn't have X86_FEATURE_DCA\n"); return 0; }