From: Will Deacon <will.deacon@arm.com>
Date: Tue, 15 Feb 2011 16:28:28 +0000 (+0100)
Subject: ARM: 6675/1: use phys_addr_t instead of unsigned long in conversion code
X-Git-Tag: v2.6.39-rc1~463^2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a6b1676c6f27f7fad1a3d6fab5a95f90b1e7402;p=pandora-kernel.git

ARM: 6675/1: use phys_addr_t instead of unsigned long in conversion code

The unsigned long datatype is not sufficient for mapping physical addresses
>= 4GB.

This patch ensures that the address conversion code in asm/memory.h casts
to the correct type when handling physical addresses. The internal v2p
macros only deal with lowmem addresses, so these do not need to be modified.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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