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-rw-r--r--drivers/gpu/host1x/job.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c
index 89b6c14b7392..82d0a60ba3f7 100644
--- a/drivers/gpu/host1x/job.c
+++ b/drivers/gpu/host1x/job.c
@@ -170,11 +170,9 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
goto unpin;
}
- err = dma_map_sg(dev, sgt->sgl, sgt->nents, dir);
- if (!err) {
- err = -ENOMEM;
+ err = dma_map_sgtable(dev, sgt, dir, 0);
+ if (err)
goto unpin;
- }
job->unpins[job->num_unpins].dev = dev;
job->unpins[job->num_unpins].dir = dir;
@@ -228,7 +226,7 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
}
if (host->domain) {
- for_each_sg(sgt->sgl, sg, sgt->nents, j)
+ for_each_sgtable_sg(sgt, sg, j)
gather_size += sg->length;
gather_size = iova_align(&host->iova, gather_size);
@@ -240,9 +238,9 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
goto put;
}
- err = iommu_map_sg(host->domain,
+ err = iommu_map_sgtable(host->domain,
iova_dma_addr(&host->iova, alloc),
- sgt->sgl, sgt->nents, IOMMU_READ);
+ sgt, IOMMU_READ);
if (err == 0) {
__free_iova(&host->iova, alloc);
err = -EINVAL;
@@ -252,12 +250,9 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
job->unpins[job->num_unpins].size = gather_size;
phys_addr = iova_dma_addr(&host->iova, alloc);
} else if (sgt) {
- err = dma_map_sg(host->dev, sgt->sgl, sgt->nents,
- DMA_TO_DEVICE);
- if (!err) {
- err = -ENOMEM;
+ err = dma_map_sgtable(host->dev, sgt, DMA_TO_DEVICE, 0);
+ if (err)
goto put;
- }
job->unpins[job->num_unpins].dir = DMA_TO_DEVICE;
job->unpins[job->num_unpins].dev = host->dev;
@@ -660,8 +655,7 @@ void host1x_job_unpin(struct host1x_job *job)
}
if (unpin->dev && sgt)
- dma_unmap_sg(unpin->dev, sgt->sgl, sgt->nents,
- unpin->dir);
+ dma_unmap_sgtable(unpin->dev, sgt, unpin->dir, 0);
host1x_bo_unpin(dev, unpin->bo, sgt);
host1x_bo_put(unpin->bo);