From 32a51f2a536fd045c472779c13ac09e9e80ac3cc Mon Sep 17 00:00:00 2001
From: Roger Quadros <rogerq@ti.com>
Date: Thu, 8 Nov 2012 14:40:45 +0200
Subject: [PATCH] mfd: omap-usb-tll: introduce and use mode_needs_tll()

This is a handy macro to check if the port requires the
USB TLL module or not. Use it to Enable the TLL module and manage
the clocks.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
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