5621caac1d
__mem_pci is only used to enable readl/writel and friends. Just condition this on readl being defined and remove all the __mem_pci defines. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net> Cc: Stephen Warren <swarren@nvidia.com>
46 lines
1 KiB
C
46 lines
1 KiB
C
/*
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* arch/arm/mach-tegra/include/mach/io.h
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*
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* Copyright (C) 2010 Google, Inc.
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*
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* Author:
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* Colin Cross <ccross@google.com>
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* Erik Gilling <konkers@google.com>
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __MACH_TEGRA_IO_H
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#define __MACH_TEGRA_IO_H
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#define IO_SPACE_LIMIT 0xffff
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#ifndef __ASSEMBLER__
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#ifdef CONFIG_TEGRA_PCI
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extern void __iomem *tegra_pcie_io_base;
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static inline void __iomem *__io(unsigned long addr)
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{
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return tegra_pcie_io_base + (addr & IO_SPACE_LIMIT);
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}
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#else
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static inline void __iomem *__io(unsigned long addr)
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{
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return (void __iomem *)addr;
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}
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#endif
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#define __io(a) __io(a)
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#endif
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#endif
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