[PATCH v6 5/7] drm/msm: Delete resume_translation()

[Connor Abbott]

Unused since the previous commit.

Signed-off-by: Connor Abbott <cwabbo...@gmail.com>
---
 drivers/gpu/drm/msm/adreno/a2xx_gpummu.c |  5 -----
 drivers/gpu/drm/msm/msm_iommu.c          | 13 -------------
 drivers/gpu/drm/msm/msm_mmu.h            |  1 -
 3 files changed, 19 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c 
b/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c
index 
39641551eeb66d1441810c9691708ef448192578..4280f71e472a4130a62ba74e936870905ca260bb
 100644
--- a/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c
+++ b/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c
@@ -71,10 +71,6 @@ static int a2xx_gpummu_unmap(struct msm_mmu *mmu, uint64_t 
iova, size_t len)
        return 0;
 }
 
-static void a2xx_gpummu_resume_translation(struct msm_mmu *mmu)
-{
-}
-
 static void a2xx_gpummu_destroy(struct msm_mmu *mmu)
 {
        struct a2xx_gpummu *gpummu = to_a2xx_gpummu(mmu);
@@ -90,7 +86,6 @@ static const struct msm_mmu_funcs funcs = {
                .map = a2xx_gpummu_map,
                .unmap = a2xx_gpummu_unmap,
                .destroy = a2xx_gpummu_destroy,
-               .resume_translation = a2xx_gpummu_resume_translation,
 };
 
 struct msm_mmu *a2xx_gpummu_new(struct device *dev, struct msm_gpu *gpu)
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
index 
2a94e82316f95c5f9dcc37ef0a4664a29e3492b2..c6fed9bcb0021a5ad25d8487db1cc05869668c3e
 100644
--- a/drivers/gpu/drm/msm/msm_iommu.c
+++ b/drivers/gpu/drm/msm/msm_iommu.c
@@ -323,7 +323,6 @@ static int msm_fault_handler(struct iommu_domain *domain, 
struct device *dev,
                unsigned long iova, int flags, void *arg)
 {
        struct msm_iommu *iommu = arg;
-       struct msm_mmu *mmu = &iommu->base;
        struct adreno_smmu_priv *adreno_smmu = dev_get_drvdata(iommu->base.dev);
        struct adreno_smmu_fault_info info, *ptr = NULL;
 
@@ -337,20 +336,9 @@ static int msm_fault_handler(struct iommu_domain *domain, 
struct device *dev,
 
        pr_warn_ratelimited("*** fault: iova=%16lx, flags=%d\n", iova, flags);
 
-       if (mmu->funcs->resume_translation)
-               mmu->funcs->resume_translation(mmu);
-
        return 0;
 }
 
-static void msm_iommu_resume_translation(struct msm_mmu *mmu)
-{
-       struct adreno_smmu_priv *adreno_smmu = dev_get_drvdata(mmu->dev);
-
-       if (adreno_smmu->resume_translation)
-               adreno_smmu->resume_translation(adreno_smmu->cookie, true);
-}
-
 static void msm_iommu_detach(struct msm_mmu *mmu)
 {
        struct msm_iommu *iommu = to_msm_iommu(mmu);
@@ -398,7 +386,6 @@ static const struct msm_mmu_funcs funcs = {
                .map = msm_iommu_map,
                .unmap = msm_iommu_unmap,
                .destroy = msm_iommu_destroy,
-               .resume_translation = msm_iommu_resume_translation,
 };
 
 struct msm_mmu *msm_iommu_new(struct device *dev, unsigned long quirks)
diff --git a/drivers/gpu/drm/msm/msm_mmu.h b/drivers/gpu/drm/msm/msm_mmu.h
index 
88af4f490881f2a6789ae2d03e1c02d10046331a..f118de637b1b35acba76a92c2cca1de9b2fad5a0
 100644
--- a/drivers/gpu/drm/msm/msm_mmu.h
+++ b/drivers/gpu/drm/msm/msm_mmu.h
@@ -15,7 +15,6 @@ struct msm_mmu_funcs {
                        size_t len, int prot);
        int (*unmap)(struct msm_mmu *mmu, uint64_t iova, size_t len);
        void (*destroy)(struct msm_mmu *mmu);
-       void (*resume_translation)(struct msm_mmu *mmu);
 };
 
 enum msm_mmu_type {

-- 
2.47.1