Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752005AbaFXJd3 (ORCPT ); Tue, 24 Jun 2014 05:33:29 -0400 Received: from cpsmtpb-ews02.kpnxchange.com ([213.75.39.5]:55671 "EHLO cpsmtpb-ews02.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751098AbaFXJd1 (ORCPT ); Tue, 24 Jun 2014 05:33:27 -0400 Message-ID: <1403602404.1960.7.camel@x220> Subject: [PATCH] Documentation: sysfs-bus-usb: update power/persist description From: Paul Bolle To: Greg Kroah-Hartman , Alan Stern Cc: linux-api@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 24 Jun 2014 11:33:24 +0200 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4 (3.10.4-2.fc20) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 24 Jun 2014 09:33:24.0655 (UTC) FILETIME=[5898FBF0:01CF8F8F] X-RcptDomain: vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There's no power/persist file for hubs. And CONFIG_USB_PERSIST was removed in v2.6.26. Update the description of power/persist accordingly. Signed-off-by: Paul Bolle --- I don't know anything about USB-Persist. Could Greg and Alan please check whether the new description does actually match reality? Documentation/ABI/stable/sysfs-bus-usb | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Documentation/ABI/stable/sysfs-bus-usb b/Documentation/ABI/stable/sysfs-bus-usb index a6b685724740..a61d04b8fc78 100644 --- a/Documentation/ABI/stable/sysfs-bus-usb +++ b/Documentation/ABI/stable/sysfs-bus-usb @@ -3,13 +3,13 @@ Date: May 2007 KernelVersion: 2.6.23 Contact: Alan Stern Description: - If CONFIG_USB_PERSIST is set, then each USB device directory - will contain a file named power/persist. The file holds a - boolean value (0 or 1) indicating whether or not the - "USB-Persist" facility is enabled for the device. Since the - facility is inherently dangerous, it is disabled by default - for all devices except hubs. For more information, see - Documentation/usb/persist.txt. + USB device directories for all devices except hubs will contain + a file named power/persist. The file holds a boolean value (0 + or 1) indicating whether or not the "USB-Persist" facility is + enabled for the device. Since the facility is inherently + dangerous, it is disabled by default. For hubs this facility is + always enabled making the file pointless. For more information, + see Documentation/usb/persist.txt. What: /sys/bus/usb/devices/.../power/autosuspend Date: March 2007 -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/