linux-kernel - Re: [PATCH v2 3/3] usb: core: lpm: remove usb3_lpm_enabled in usb

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Date:	Thu, 12 Nov 2015 11:20:02 -0500 (EST)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Lu Baolu <baolu.lu@...ux.intel.com>
cc:	Mathias Nyman <mathias.nyman@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/3] usb: core: lpm: remove usb3_lpm_enabled in
 usb_device

On Thu, 12 Nov 2015, Lu Baolu wrote:

> Commit 8306095fd2c1 ("USB: Disable USB 3.0 LPM in critical sections.")
> adds usb3_lpm_enabled member to struct usb_device. There is no reference
> to this member now. Hence, it could be removed.
> 
> Signed-off-by: Lu Baolu <baolu.lu@...ux.intel.com>

Since patch 1/3 removes all the references to usb3_lpm_enabled, that 
patch should also remove the member itself.  In other words, you might 
as well fold this patch into that one.

Alan Stern

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