From: Olof Johansson <olof@lixom.net>
Date: Thu, 12 Sep 2013 04:27:53 +0000 (-0700)
Subject: serial: imx: Change cast to handle 64-bit resource_size_t
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~63^2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a50c44ce2463c427552bd0dab635d4980ed84131;p=pandora-kernel.git

serial: imx: Change cast to handle 64-bit resource_size_t

This resolves a warning where resource_size_t is larger than void *:

  drivers/tty/serial/imx.c:1542:6: warning: cast to pointer from integer
  	of different size [-Wint-to-pointer-cast]

Since iomem_base is a void *, casting to unsigned long is safe.

It's unclear to me that this comparison is truly needed, but it's there
on several other drivers as well.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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