[PATCH 13/13] drm/amdkfd: remove kgd_dev declaration and initialization

[Graham Sider]

Signed-off-by: Graham Sider <graham.si...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c      | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h      | 4 ++--
 drivers/gpu/drm/amd/amdkfd/kfd_device.c         | 4 +---
 drivers/gpu/drm/amd/amdkfd/kfd_priv.h           | 1 -
 drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 2 --
 5 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 79a2e37baa59..83f863dca7af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -72,7 +72,7 @@ void amdgpu_amdkfd_device_probe(struct amdgpu_device *adev)
        if (!kfd_initialized)
                return;
 
-       adev->kfd.dev = kgd2kfd_probe((struct kgd_dev *)adev, vf);
+       adev->kfd.dev = kgd2kfd_probe(adev, vf);
 
        if (adev->kfd.dev)
                amdgpu_amdkfd_total_mem_size += adev->gmc.real_vram_size;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index 35f703dda034..8c1ba8f258c8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -331,7 +331,7 @@ int kgd2kfd_schedule_evict_and_restore_process(struct 
mm_struct *mm,
 #if IS_ENABLED(CONFIG_HSA_AMD)
 int kgd2kfd_init(void);
 void kgd2kfd_exit(void);
-struct kfd_dev *kgd2kfd_probe(struct kgd_dev *kgd, bool vf);
+struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf);
 bool kgd2kfd_device_init(struct kfd_dev *kfd,
                         struct drm_device *ddev,
                         const struct kgd2kfd_shared_resources *gpu_resources);
@@ -355,7 +355,7 @@ static inline void kgd2kfd_exit(void)
 }
 
 static inline
-struct kfd_dev *kgd2kfd_probe(struct kgd_dev *kgd, bool vf)
+struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf)
 {
        return NULL;
 }
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 402891a02a01..7677ced16a27 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -627,12 +627,11 @@ static void kfd_gtt_sa_fini(struct kfd_dev *kfd);
 
 static int kfd_resume(struct kfd_dev *kfd);
 
-struct kfd_dev *kgd2kfd_probe(struct kgd_dev *kgd, bool vf)
+struct kfd_dev *kgd2kfd_probe(struct amdgpu_device *adev, bool vf)
 {
        struct kfd_dev *kfd;
        const struct kfd_device_info *device_info;
        const struct kfd2kgd_calls *f2g;
-       struct amdgpu_device *adev = (struct amdgpu_device *)kgd;
        struct pci_dev *pdev = adev->pdev;
 
        switch (adev->asic_type) {
@@ -824,7 +823,6 @@ struct kfd_dev *kgd2kfd_probe(struct kgd_dev *kgd, bool vf)
        if (!kfd)
                return NULL;
 
-       kfd->kgd = kgd;
        kfd->adev = adev;
        kfd->device_info = device_info;
        kfd->pdev = pdev;
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h 
b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index 1fbc28c34c4c..32307b9f1ec2 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -228,7 +228,6 @@ struct kfd_vmid_info {
 };
 
 struct kfd_dev {
-       struct kgd_dev *kgd;
        struct amdgpu_device *adev;
 
        const struct kfd_device_info *device_info;
diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h 
b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
index 8f4f3a1700e8..ac941f62cbed 100644
--- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
@@ -38,8 +38,6 @@ struct amdgpu_device;
 #define KGD_MAX_QUEUES 128
 
 struct kfd_dev;
-struct kgd_dev;
-
 struct kgd_mem;
 
 enum kfd_preempt_type {
-- 
2.25.1