diff options
| author | Ohad Ben-Cohen <ohad@wizery.com> | 2011-10-11 02:18:33 +0400 |
|---|---|---|
| committer | Ohad Ben-Cohen <ohad@wizery.com> | 2011-12-05 17:47:39 +0400 |
| commit | fabdbca8c991dfa0ea1ff26214ae7d18e5740cc3 (patch) | |
| tree | eb749033a25fd557e21756936ba83180fefdb8c8 /drivers/media/video/omap3isp/ispstat.c | |
| parent | c8eaab3b74f1326c989e1db8d7c0c14981556e4e (diff) | |
| download | linux-fabdbca8c991dfa0ea1ff26214ae7d18e5740cc3.tar.xz | |
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 'drivers/media/video/omap3isp/ispstat.c')
| -rw-r--r-- | drivers/media/video/omap3isp/ispstat.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/video/omap3isp/ispstat.c b/drivers/media/video/omap3isp/ispstat.c index 68d539456c55..9f41aa3d00a5 100644 --- a/drivers/media/video/omap3isp/ispstat.c +++ b/drivers/media/video/omap3isp/ispstat.c @@ -366,7 +366,7 @@ static void isp_stat_bufs_free(struct ispstat *stat) dma_unmap_sg(isp->dev, buf->iovm->sgt->sgl, buf->iovm->sgt->nents, DMA_FROM_DEVICE); - omap_iommu_vfree(isp->domain, isp->iommu, + omap_iommu_vfree(isp->domain, isp->dev, buf->iommu_addr); } else { if (!buf->virt_addr) @@ -400,7 +400,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size) struct iovm_struct *iovm; WARN_ON(buf->dma_addr); - buf->iommu_addr = omap_iommu_vmalloc(isp->domain, isp->iommu, 0, + buf->iommu_addr = omap_iommu_vmalloc(isp->domain, isp->dev, 0, size, IOMMU_FLAG); if (IS_ERR((void *)buf->iommu_addr)) { dev_err(stat->isp->dev, @@ -410,7 +410,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size) return -ENOMEM; } - iovm = omap_find_iovm_area(isp->iommu, buf->iommu_addr); + iovm = omap_find_iovm_area(isp->dev, buf->iommu_addr); if (!iovm || !dma_map_sg(isp->dev, iovm->sgt->sgl, iovm->sgt->nents, DMA_FROM_DEVICE)) { @@ -419,7 +419,7 @@ static int isp_stat_bufs_alloc_iommu(struct ispstat *stat, unsigned int size) } buf->iovm = iovm; - buf->virt_addr = omap_da_to_va(stat->isp->iommu, + buf->virt_addr = omap_da_to_va(stat->isp->dev, (u32)buf->iommu_addr); buf->empty = 1; dev_dbg(stat->isp->dev, "%s: buffer[%d] allocated." |