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| author | Ido Yariv <ido@wizery.com> | 2012-11-02 12:24:09 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-11-20 10:04:51 -0800 |
| commit | 7bd9e25fa4e1eab0adb2632a0752e0835850dfb7 (patch) | |
| tree | cd2a4bfb0019fc453f72240662173306fca2bc62 /drivers/iommu/omap-iommu.c | |
| parent | ed1c7de29f9f3d56b3ca5ef69682cc1a3d369e9d (diff) | |
| download | op-kernel-dev-7bd9e25fa4e1eab0adb2632a0752e0835850dfb7.zip op-kernel-dev-7bd9e25fa4e1eab0adb2632a0752e0835850dfb7.tar.gz | |
ARM: OMAP2+: Make some definitions local
Move some of the definitions in omap-iommu.h that can be made local to
either drivers/iommu.
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: Omar Ramirez Luna <omar.luna@linaro.org>
Signed-off-by: Ido Yariv <ido@wizery.com>
Acked-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Joerg Roedel <joro@8bytes.org>
[tony@atomide.com: updated for header changes in the series]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/iommu/omap-iommu.c')
| -rw-r--r-- | drivers/iommu/omap-iommu.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 4db86e1..df84087 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -54,6 +54,21 @@ struct omap_iommu_domain { spinlock_t lock; }; +#define MMU_LOCK_BASE_SHIFT 10 +#define MMU_LOCK_BASE_MASK (0x1f << MMU_LOCK_BASE_SHIFT) +#define MMU_LOCK_BASE(x) \ + ((x & MMU_LOCK_BASE_MASK) >> MMU_LOCK_BASE_SHIFT) + +#define MMU_LOCK_VICT_SHIFT 4 +#define MMU_LOCK_VICT_MASK (0x1f << MMU_LOCK_VICT_SHIFT) +#define MMU_LOCK_VICT(x) \ + ((x & MMU_LOCK_VICT_MASK) >> MMU_LOCK_VICT_SHIFT) + +struct iotlb_lock { + short base; + short vict; +}; + /* accommodate the difference between omap1 and omap2/3 */ static const struct iommu_functions *arch_iommu; |
