Re: [PATCH] [RESEND] usb: xhci: tegra: mark PM functions as __maybe_unused

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Oct 5, 2021 at 1:07 PM Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Mon, Sep 27, 2021 at 04:22:52PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@xxxxxxxx>
> >
> > The added #ifdefs in the PM rework were almost correct, but still
> > cause warnings in some randconfig builds:
> >
> > drivers/usb/host/xhci-tegra.c:2147:12: error: 'tegra_xusb_resume' defined but not used [-Werror=unused-function]
> >  2147 | static int tegra_xusb_resume(struct device *dev)
> >       |            ^~~~~~~~~~~~~~~~~
> > drivers/usb/host/xhci-tegra.c:2105:12: error: 'tegra_xusb_suspend' defined but not used [-Werror=unused-function]
> >  2105 | static int tegra_xusb_suspend(struct device *dev)
> >
> > Replace the #ifdef checks with simpler __maybe_unused annotations to
> > reliably shut up these warnings.
> >
> > Fixes: d64d362f1d8b ("usb: xhci: tegra: Enable ELPG for runtime/system PM")
>
> What tree does this commit come in from?  I don't see it in my usb tree
> :(

I don't know, I originally created the patch back in April when the
problem first
showed up in my randconfig build tree, and picked up the commit now when I saw
the bug still exists in v5.15-rc.

Apparently the commit ID that has made it into mainline through your tree was
971ee247060d ("usb: xhci: tegra: Enable ELPG for runtime/system PM").
I'll resend with that reference fixed.

      Arnd



[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux