From 204b7793f2a9935e9a08524d0b4bb51b990d518e Mon Sep 17 00:00:00 2001
From: Xenia Ragiadakou <burzalodowa@gmail.com>
Date: Fri, 15 Nov 2013 05:34:07 +0200
Subject: [PATCH] xhci: replace xhci_writel() with writel()

Function xhci_writel() is used to write a 32bit value in xHC registers residing
in MMIO address space. It takes as first argument a pointer to the xhci_hcd
although it does not use it. xhci_writel() internally simply calls writel().
This creates an illusion that xhci_writel() is an xhci specific function that
has to be called in a context where a pointer to xhci_hcd is available.

Remove xhci_writel() wrapper function and replace its calls with calls to
writel() to make the code more straight-forward.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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