From: Olof Johansson <olof@lixom.net>
Date: Fri, 9 Sep 2011 01:09:54 +0000 (-0700)
Subject: ARM: tegra: pcie: don't cast __iomem pointers
X-Git-Tag: v3.2-rc1~98^2~3^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=efaa19a582819dc0d6d61755a094a4b45f86827e;p=platform%2Fkernel%2Flinux-exynos.git

ARM: tegra: pcie: don't cast __iomem pointers

Fixes a lot of:

arch/arm/mach-tegra/pcie.c:678:8: warning: cast removes address space of expression
arch/arm/mach-tegra/pcie.c:678:8: warning: incorrect type in argument 1 (different base types)
arch/arm/mach-tegra/pcie.c:678:8:    expected void const volatile [noderef] <asn:2>*<noident>
arch/arm/mach-tegra/pcie.c:678:8:    got unsigned int
arch/arm/mach-tegra/pcie.c:678:8: warning: cast removes address space of expression

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c
index f1f699d..6b0c235 100644
--- a/arch/arm/mach-tegra/pcie.c
+++ b/arch/arm/mach-tegra/pcie.c
@@ -150,9 +150,9 @@
 static void __iomem *reg_pmc_base = IO_ADDRESS(TEGRA_PMC_BASE);
 
 #define pmc_writel(value, reg) \
-	__raw_writel(value, (u32)reg_pmc_base + (reg))
+	__raw_writel(value, reg_pmc_base + (reg))
 #define pmc_readl(reg) \
-	__raw_readl((u32)reg_pmc_base + (reg))
+	__raw_readl(reg_pmc_base + (reg))
 
 /*
  * Tegra2 defines 1GB in the AXI address map for PCIe.