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| author | Ohad Ben-Cohen | 2011-10-11 00:18:33 +0200 |
|---|---|---|
| committer | Ohad Ben-Cohen | 2011-12-05 14:47:39 +0100 |
| commit | fabdbca8c991dfa0ea1ff26214ae7d18e5740cc3 (patch) | |
| tree | eb749033a25fd557e21756936ba83180fefdb8c8 /arch/arm/plat-omap/include/plat/iovmm.h | |
| parent | ARM: OMAP3: bind omap3isp_device to its iommu device (diff) | |
| download | kernel-qcow2-linux-fabdbca8c991dfa0ea1ff26214ae7d18e5740cc3.tar.gz kernel-qcow2-linux-fabdbca8c991dfa0ea1ff26214ae7d18e5740cc3.tar.xz kernel-qcow2-linux-fabdbca8c991dfa0ea1ff26214ae7d18e5740cc3.zip | |
iommu/omap: eliminate the public omap_find_iommu_device() method
Eliminate the public omap_find_iommu_device() method, and don't
expect clients to provide the omap_iommu handle anymore.
Instead, OMAP's iommu driver now utilizes dev_archdata's private iommu
extension to be able to access the required iommu information.
This way OMAP IOMMU users are now able to use the generic IOMMU API without
having to call any omap-specific binding method.
Update omap3isp appropriately.
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Cc: Hiroshi Doyu <hdoyu@nvidia.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/iovmm.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/iovmm.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/plat-omap/include/plat/iovmm.h b/arch/arm/plat-omap/include/plat/iovmm.h index 6af1a91c0f36..498e57cda6cd 100644 --- a/arch/arm/plat-omap/include/plat/iovmm.h +++ b/arch/arm/plat-omap/include/plat/iovmm.h @@ -72,18 +72,18 @@ struct iovm_struct { #define IOVMF_DA_FIXED (1 << (4 + IOVMF_SW_SHIFT)) -extern struct iovm_struct *omap_find_iovm_area(struct omap_iommu *obj, u32 da); +extern struct iovm_struct *omap_find_iovm_area(struct device *dev, u32 da); extern u32 -omap_iommu_vmap(struct iommu_domain *domain, struct omap_iommu *obj, u32 da, +omap_iommu_vmap(struct iommu_domain *domain, struct device *dev, u32 da, const struct sg_table *sgt, u32 flags); extern struct sg_table *omap_iommu_vunmap(struct iommu_domain *domain, - struct omap_iommu *obj, u32 da); + struct device *dev, u32 da); extern u32 -omap_iommu_vmalloc(struct iommu_domain *domain, struct omap_iommu *obj, +omap_iommu_vmalloc(struct iommu_domain *domain, struct device *dev, u32 da, size_t bytes, u32 flags); extern void -omap_iommu_vfree(struct iommu_domain *domain, struct omap_iommu *obj, +omap_iommu_vfree(struct iommu_domain *domain, struct device *dev, const u32 da); -extern void *omap_da_to_va(struct omap_iommu *obj, u32 da); +extern void *omap_da_to_va(struct device *dev, u32 da); #endif /* __IOMMU_MMAP_H */ |