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Date: Fri, 13 Nov 2015 09:31:14 +0800 From: "Lu, Baolu" <baolu.lu@...ux.intel.com> To: Alan Stern <stern@...land.harvard.edu> 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 11/13/2015 12:20 AM, Alan Stern wrote: > 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. I was thinking that 1/3 is a fix patch. It could be back ported to various kernels. If I merged this patch with 1/3, it might cause problems, i.e. usb3_lpm_enabled is still used in that kernel. Thanks, -baolu > > Alan Stern > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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