This is a note to let you know that I've just added the patch titled
USB: Remove unused LPM variable.
to the 3.5-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-remove-unused-lpm-variable.patch
and it can be found in the queue-3.5 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From c5c4bdf02e518a281b229ae0891b346919e2d291 Mon Sep 17 00:00:00 2001
From: Sarah Sharp <[email protected]>
Date: Thu, 5 Jul 2012 09:41:22 -0700
Subject: USB: Remove unused LPM variable.
From: Sarah Sharp <[email protected]>
commit c5c4bdf02e518a281b229ae0891b346919e2d291 upstream.
hub_initiated_lpm_disable_count is not used by any code, so remove it.
This commit should be backported to kernels as old as 3.5, that contain
the commit 8306095fd2c1100e8244c09bf560f97aca5a311d "USB: Disable USB
3.0 LPM in critical sections."
Signed-off-by: Sarah Sharp <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
include/linux/usb.h | 1 -
1 file changed, 1 deletion(-)
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -556,7 +556,6 @@ struct usb_device {
struct usb3_lpm_parameters u1_params;
struct usb3_lpm_parameters u2_params;
unsigned lpm_disable_count;
- unsigned hub_initiated_lpm_disable_count;
};
#define to_usb_device(d) container_of(d, struct usb_device, dev)
Patches currently in stable-queue which might be from
[email protected] are
queue-3.5/usb-fix-lpm-disable-count-mismatch-on-driver-unbind.patch
queue-3.5/usb-disable-lpm-while-the-device-is-unconfigured.patch
queue-3.5/usb-remove-unused-lpm-variable.patch
queue-3.5/usb-fix-lpm-disable-enable-during-device-reset.patch
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