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/*
* arch/arm/mach-tegra/apbio.h
*
* Copyright (C) 2010 NVIDIA Corporation.
* Copyright (C) 2010 Google, Inc.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#if defined(CONFIG_TEGRA_SYSTEM_DMA) && defined(CONFIG_ARCH_TEGRA_2x_SOC)
u32 tegra_apb_readl(unsigned long offset);
void tegra_apb_writel(u32 value, unsigned long offset);
#else
static inline u32 tegra_apb_readl(unsigned long offset)
{
return readl(IO_TO_VIRT(offset));
}
static inline void tegra_apb_writel(u32 value, unsigned long offset)
{
writel(value, IO_TO_VIRT(offset));
}
#endif
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