[PATCH] usb: ehci: mark unlink_empty_async_suspended() as __maybe_unused

[Arnd Bergmann]

On Thursday 28 March 2013, Arnd Bergmann wrote:
> Patch 4d053fdac3 "usb: ehci: unlink_empty_async_suspended() only used
> with CONFIG_PM" tried to hide the unlink_empty_async_suspended function
> inside of an #ifdef to work around an unused function warning.

Hi Greg,

Apparently the warning is now also in 3.8.5, so you might want to backport
this fix as well after you send it upstream.

	Arnd