From: Dan Williams <dan.j.williams@intel.com>
Date: Tue, 17 Nov 2009 18:34:31 +0000 (-0700)
Subject: ioat: silence "dca disabled" messages
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e22dde9904c2d26a522f1a2b89854a8238bf0933;p=mv-sheeva.git

ioat: silence "dca disabled" messages

Turning off dca is not an "error", and the dca-enabled state can be
viewed from sysfs.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---

diff --git a/drivers/dma/ioat/dca.c b/drivers/dma/ioat/dca.c
index 69d02615c4d..14f0a782df4 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;
 }