From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756090AbZJFILW (ORCPT ); Tue, 6 Oct 2009 04:11:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755956AbZJFILV (ORCPT ); Tue, 6 Oct 2009 04:11:21 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:54375 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755585AbZJFILU (ORCPT ); Tue, 6 Oct 2009 04:11:20 -0400 Date: Tue, 6 Oct 2009 10:02:41 +0200 From: Pavel Machek To: "Rafael J. Wysocki" , kernel list , linux-pm@vger.kernel.org Subject: 32-rc2: runtime_pm is noisy Message-ID: <20091006080241.GB1362@ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! Maybe it is my config, but pm_runtime_idle is a bit too noisy on zaurus... ok, I do have pm_debug & pm_verbose set... but still, is it useful to print message about devices that do not support it? Pavel Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled PM: Adding info for platform:serial8250 platform serial8250: __pm_runtime_idle()! platform serial8250: __pm_runtime_idle() returns -11! ... serial8250 serial8250: __pm_runtime_idle()! serial8250 serial8250: __pm_runtime_idle() returns -11! ... sharpsl-nand sharpsl-nand: __pm_runtime_idle()! sharpsl-nand sharpsl-nand: __pm_runtime_idle() returns -11! ... gpio-keys gpio-keys: __pm_runtime_idle()! gpio-keys gpio-keys: __pm_runtime_idle() returns -11! PM: Adding info for No Bus:input1 input: matrix-keypad as /class/input/input1 PM: Adding info for No Bus:event1 matrix-keypad matrix-keypad: __pm_runtime_idle()! matrix-keypad matrix-keypad: __pm_runtime_idle() returns -11! ... ads7846 spi2.0: __pm_runtime_idle()! ads7846 spi2.0: __pm_runtime_idle() returns -11! APM Battery Driver PM: Adding info for No Bus:hwmon1 max1111 spi2.2: __pm_runtime_idle()! max1111 spi2.2: __pm_runtime_idle() returns -11! ... pxa2xx-mci pxa2xx-mci.0: __pm_runtime_idle()! pxa2xx-mci pxa2xx-mci.0: __pm_runtime_idle() returns -11! PM: Adding info for No Bus:spitz:amber:charge Registered led device: spitz:amber:charge PM: Adding info for No Bus:spitz:green:hddactivity Registered led device: spitz:green:hddactivity leds-gpio leds-gpio: __pm_runtime_idle()! leds-gpio leds-gpio: __pm_runtime_idle() returns -11! ... sharpsl-pm sharpsl-pm: __pm_runtime_idle()! sharpsl-pm sharpsl-pm: __pm_runtime_idle() returns -11! ... ide-gd 0.0: __pm_runtime_idle()! ide-gd 0.0: __pm_runtime_idle() returns -11! ide-cs: hda: Vpp = 0.0 ide-cs 1.0: __pm_runtime_idle()! ide-cs 1.0: __pm_runtime_idle() returns -11! -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html