From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com ([143.182.124.21]:34860 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754335Ab3G3Ckx (ORCPT ); Mon, 29 Jul 2013 22:40:53 -0400 From: tianyu.lan@intel.com To: rjw@sisk.pl, lenb@kernel.org, bhelgaas@google.com Cc: Lan Tianyu , linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org, stern@rowland.harvard.edu Subject: [PATCH] PCI/ACPI: Change dev_info() to dev_dbg() in the acpi_pci_set_power_state() Date: Tue, 30 Jul 2013 10:32:30 +0800 Message-Id: <1375151550-28632-1-git-send-email-tianyu.lan@intel.com> Sender: linux-pci-owner@vger.kernel.org List-ID: From: Lan Tianyu acpi_pci_set_power_state() produces log of device power state changing. Now the log is produced by dev_info(). This seems make no sense when user doesn't open debug option. So change it to dev_dbg() and prevent kernel log from being. Reference: https://bugzilla.kernel.org/show_bug.cgi?id=60636 Suggested-by: Alan Stern Signed-off-by: Lan Tianyu --- drivers/pci/pci-acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index c78cc43..fb3522957 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -210,7 +210,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state) } if (!error) - dev_info(&dev->dev, "power state changed by ACPI to %s\n", + dev_dbg(&dev->dev, "power state changed by ACPI to %s\n", acpi_power_state_string(state_conv[state])); return error; -- 1.8.3.2