From: Tony Prisk <linux@prisktech.co.nz>
Date: Wed, 27 Mar 2013 05:28:00 +0000 (+1300)
Subject: usb: ehci: unlink_empty_async_suspended() only used with CONFIG_PM
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~106
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d053fdac3c44ec8c7a78c810292a156abf84971;p=pandora-kernel.git

usb: ehci: unlink_empty_async_suspended() only used with CONFIG_PM

Compiling with !CONFIG_PM generates an unused function warning on
unlink_empty_async_suspended().

Enclose the function in a #ifdef CONFIG_PM

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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