diff options
| author |   Jordan Crouse <jcrouse@codeaurora.org> | 2020-05-22 16:03:16 -0600 |
|---|---|---|
| committer |   Rob Clark <robdclark@chromium.org> | 2020-05-23 13:38:16 -0700 |
| commit | fb212ad6cc58c0fd8c0f76578d4392f71e595bd5 (patch) | |
| tree | 9431cd23d79fb997e8e8604a94152b6675702cd9 /drivers/gpu/drm/msm/msm_iommu.c | |
| parent | drm/msm: Refactor address space initialization (diff) | |
| download | linux-dev-fb212ad6cc58c0fd8c0f76578d4392f71e595bd5.tar.xz linux-dev-fb212ad6cc58c0fd8c0f76578d4392f71e595bd5.zip | |
drm/msm: Update the MMU helper function APIs
Instead of using a bare unsigned type for the length value for map/unmap
functions pass in a size_t to more correctly match up with the underlying
APIs.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_iommu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_iommu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c index e773ef8c7203..3a381a9674c9 100644 --- a/drivers/gpu/drm/msm/msm_iommu.c +++ b/drivers/gpu/drm/msm/msm_iommu.c @@ -31,7 +31,7 @@ static void msm_iommu_detach(struct msm_mmu *mmu) } static int msm_iommu_map(struct msm_mmu *mmu, uint64_t iova, - struct sg_table *sgt, unsigned len, int prot) + struct sg_table *sgt, size_t len, int prot) { struct msm_iommu *iommu = to_msm_iommu(mmu); size_t ret; @@ -42,7 +42,7 @@ static int msm_iommu_map(struct msm_mmu *mmu, uint64_t iova, return (ret == len) ? 0 : -EINVAL; } -static int msm_iommu_unmap(struct msm_mmu *mmu, uint64_t iova, unsigned len) +static int msm_iommu_unmap(struct msm_mmu *mmu, uint64_t iova, size_t len) { struct msm_iommu *iommu = to_msm_iommu(mmu); |