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fthd: Code style fixes

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Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
This commit is contained in:
Patrik Jakobsson
2016-06-21 01:15:44 +02:00
parent 27d231e90c
commit 03b0c5cf7a
4 changed files with 13 additions and 11 deletions
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10
fthd_buffer.c
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@@ -43,8 +43,8 @@ static int iommu_allocator_init(struct fthd_private *dev_priv)
return 0;
}
struct iommu_obj *iommu_allocate_sgtable(struct fthd_private *dev_priv,
struct sg_table *sgtable)
struct iommu_obj *fthd_iommu_alloc_sgtable(struct fthd_private *dev_priv,
struct sg_table *sgtable)
{
struct iommu_obj *obj;
struct resource *root = dev_priv->iommu;
@@ -66,14 +66,15 @@ struct iommu_obj *iommu_allocate_sgtable(struct fthd_private *dev_priv,
return NULL;
obj->base.name = "S2 IOMMU";
ret = allocate_resource(root, &obj->base, total_len, root->start, root->end,
1, NULL, NULL);
ret = allocate_resource(root, &obj->base, total_len, root->start,
root->end, 1, NULL, NULL);
if (ret) {
dev_err(&dev_priv->pdev->dev,
"Failed to allocate resource (size: %d, start: %Ld, end: %Ld)\n",
total_len, root->start, root->end);
kfree(obj);
obj = NULL;
return NULL;
}
@@ -84,6 +85,7 @@ struct iommu_obj *iommu_allocate_sgtable(struct fthd_private *dev_priv,
for (i = 0; i < sgtable->nents; i++) {
sg = sgtable->sgl + i;
WARN_ON(sg->offset);
dma_addr = sg_dma_address(sg);
WARN_ON(dma_addr & 0xfff);