linux-kernel - [PATCH v2 3/8] ACPI / PM: Change log level of wakeup-related message

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Date:   Mon, 12 Jun 2017 22:50:24 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linux ACPI <linux-acpi@...r.kernel.org>
Cc:     Linux PCI <linux-pci@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Linux USB <linux-usb@...r.kernel.org>,
        Mathias Nyman <mathias.nyman@...ux.intel.com>,
        Felipe Balbi <balbi@...nel.org>,
        Mario Limonciello <mario_limonciello@...l.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Hans De Goede <hdegoede@...hat.com>,
        Alan Stern <stern@...land.harvard.edu>
Subject: [PATCH v2 3/8] ACPI / PM: Change log level of wakeup-related message

From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

Change the log level of the "System wakeup enabled/disabled by ACPI"
message in acpi_pm_device_sleep_wake() to "debug" to reduce to log
noise level.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 drivers/acpi/device_pm.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-pm/drivers/acpi/device_pm.c
===================================================================
--- linux-pm.orig/drivers/acpi/device_pm.c
+++ linux-pm/drivers/acpi/device_pm.c
@@ -756,8 +756,8 @@ int acpi_pm_device_sleep_wake(struct dev
 
 	error = acpi_device_wakeup(adev, acpi_target_system_state(), enable);
 	if (!error)
-		dev_info(dev, "System wakeup %s by ACPI\n",
-				enable ? "enabled" : "disabled");
+		dev_dbg(dev, "System wakeup %s by ACPI\n",
+			enable ? "enabled" : "disabled");
 
 	return error;
 }