USB: remove remaining instances of USB_SUSPEND

Commit 84ebc10294a3d7be4c66f51070b7aedbaa24de9b (USB: remove
CONFIG_USB_SUSPEND option) failed to remove all of the usages of
USB_SUSPEND throughout the kernel.  This patch (as1677) removes the
remaining instances of that symbol.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index ad4483e..b2ec7fe 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -22,7 +22,7 @@
  * and usb-storage.
  *
  * TODO:
- * - usb suspend/resume triggered by sl811 (with USB_SUSPEND)
+ * - usb suspend/resume triggered by sl811 (with PM_RUNTIME)
  * - various issues noted in the code
  * - performance work; use both register banks; ...
  * - use urb->iso_frame_desc[] with ISO transfers