Messages in this thread | | | Date | Wed, 1 Feb 2023 19:16:07 +0100 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH stable 5.4] usb: host: xhci-plat: add wakeup entry at sysfs |
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On Wed, Feb 01, 2023 at 09:44:04AM -0800, Florian Fainelli wrote: > From: Peter Chen <peter.chen@nxp.com> > > commit 4bb4fc0dbfa23acab9b762949b91ffd52106fe4b upstream > > With this change, there will be a wakeup entry at /sys/../power/wakeup, > and the user could use this entry to choose whether enable xhci wakeup > features (wake up system from suspend) or not. > > Tested-by: Matthias Kaehlcke <mka@chromium.org> > Reviewed-by: Matthias Kaehlcke <mka@chromium.org> > Signed-off-by: Peter Chen <peter.chen@nxp.com> > Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> > Link: https://lore.kernel.org/r/20200918131752.16488-6-mathias.nyman@linux.intel.com > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > --- > drivers/usb/host/xhci-plat.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Why is this new feature needed on these older kernels? What does it fix that is broken?
And why not just use a newer kernel release if you want to use this feature?
thanks,
greg k-h
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