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 69d02615c4d69d77276d760cc9b728c5986bc262..14f0a782df44a224dc5cce3c6f64ef58f9049b2e 100644 (file)
--- 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;
 }