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USB: Remove unused LPM variable.

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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 <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Sarah Sharp 2012-07-05 09:41:22 -07:00
parent 249719121b
commit c5c4bdf02e
1 changed files with 0 additions and 1 deletions
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include/linux/usb.h
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@ -561,7 +561,6 @@ 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)