From: Paul Bolle <pebolle-IWqWACnzNjzz+pZb47iToQ@public.gmane.org>
To: Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
Alan Stern
<stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Cc: linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] Documentation: sysfs-bus-usb: update power/persist description
Date: Tue, 24 Jun 2014 11:33:24 +0200 [thread overview]
Message-ID: <1403602404.1960.7.camel@x220> (raw)
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 <pebolle-IWqWACnzNjzz+pZb47iToQ@public.gmane.org>
---
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 <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
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
next reply other threads:[~2014-06-24 9:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-24 9:33 Paul Bolle [this message]
2014-06-24 14:15 ` [PATCH] Documentation: sysfs-bus-usb: update power/persist description Alan Stern
2014-06-24 16:54 ` Paul Bolle
2014-06-24 17:17 ` Alan Stern
[not found] ` <Pine.LNX.4.44L0.1406241316550.888-100000-IYeN2dnnYyZXsRXLowluHWD2FQJk+8+b@public.gmane.org>
2014-07-02 10:10 ` [PATCH v2] " Paul Bolle
2014-07-02 14:36 ` Alan Stern
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