From: Xenia Ragiadakou <burzalodowa@gmail.com>
Date: Fri, 15 Nov 2013 03:34:06 +0000 (+0200)
Subject: xhci: replace xhci_readl() with readl()
X-Git-Tag: v3.14-rc1~148^2~130^2~65^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0ba9720846c980d053b1ffcd766fddfbef95d4c;p=pandora-kernel.git

xhci: replace xhci_readl() with readl()

Function xhci_readl() is used to read 32bit 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_readl() internally simply calls readl(). This creates
an illusion that xhci_readl() is an xhci specific function that has to be
called in a context where a pointer to xhci_hcd is available.

Remove the unnecessary xhci_readl() wrapper function and replace its calls to
with calls to readl() to make the code more straightforward.

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