From: GuanXuetao <gxt@mprc.pku.edu.cn>
Date: Sun, 27 Feb 2011 04:46:06 +0000 (+0800)
Subject: unicore32: replace unicore32-specific iomap functions with generic lib implementation
X-Git-Tag: v2.6.39-rc1~454^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4fde87cb13a29c06e0b4c2cba86445492098fbc2;p=pandora-kernel.git

unicore32: replace unicore32-specific iomap functions with generic lib implementation

1. define and enable CONFIG_GENERIC_IOMAP
2. define unicore32-specific PCI_IOBASE for asm-generic/io.h
3. define HAVE_ARCH_PIO_SIZE and unicore32-specific PIO_* macros
4. remove all unicore32-specific iomap functions

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Reviewed-and-Acked-by: Arnd Bergmann <arnd@arndb.de>
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