forked from mirrors/linux
c7f1770f36
Drivers that depend on omap-iommu.h (currently, just omap3isp) need a stub implementation in order to be built with COMPILE_TEST. Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
24 lines
685 B
C
24 lines
685 B
C
/*
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* omap iommu: simple virtual address space management
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*
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* Copyright (C) 2008-2009 Nokia Corporation
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*
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* Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _OMAP_IOMMU_H_
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#define _OMAP_IOMMU_H_
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#ifdef CONFIG_OMAP_IOMMU
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extern void omap_iommu_save_ctx(struct device *dev);
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extern void omap_iommu_restore_ctx(struct device *dev);
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#else
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static inline void omap_iommu_save_ctx(struct device *dev) {}
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static inline void omap_iommu_restore_ctx(struct device *dev) {}
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#endif
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#endif
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