tree 144bfdb254d93cb60beb49652bf9dc80343df3d9
parent b0ba9720846c980d053b1ffcd766fddfbef95d4c
author Xenia Ragiadakou <burzalodowa@gmail.com> 1384486447 +0200
committer Sarah Sharp <sarah.a.sharp@linux.intel.com> 1386017989 -0800

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>