From d033f48f3a4a9279c7475891fbb060d4881c22da Mon Sep 17 00:00:00 2001
From: Varun Sethi <Varun.Sethi@freescale.com>
Date: Tue, 24 Jun 2014 19:27:15 +0530
Subject: [PATCH] iommu/fsl: Fix PAMU window size check.

is_power_of_2 requires an unsigned long parameter which would
lead to truncation of 64 bit values on 32 bit architectures.

__ffs also expects an unsigned long parameter thus won't work
for 64 bit values on 32 bit architectures.

Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
Tested-by: Emil Medve <Emilian.Medve@Freescale.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
Reading git-format-patch failed