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USB: Remove unused LPM variable.

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commit c5c4bdf02e 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 8306095fd2 "USB: Disable USB
3.0 LPM in critical sections."

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sarah Sharp
2012-07-05 09:41:22 -07:00
committed by Greg Kroah-Hartman
parent 04947ee176
commit 92e6be29a4
1 changed files with 0 additions and 1 deletions
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include/linux/usb.h
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@@ -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)