[PATCH 1/3] drm/amdgpu: Remove useless csa gpu address in vmid0

[Liu, Monk]

RB-by: Monk Liu <monk.liu at amd.com>

-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Rex Zhu
Sent: Tuesday, October 16, 2018 5:25 PM
To: amd-gfx at lists.freedesktop.org; Liu, Monk <Monk.Liu at amd.com>
Cc: Zhu, Rex <Rex.Zhu at amd.com>
Subject: [PATCH 1/3] drm/amdgpu: Remove useless csa gpu address in vmid0

driver didn't use this address so far.

Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 4 ++--  drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index f2f358a..9ff16b7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -48,7 +48,7 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev)
 
 	r = amdgpu_bo_create_kernel(adev, AMDGPU_CSA_SIZE, PAGE_SIZE,
 				AMDGPU_GEM_DOMAIN_VRAM, &adev->virt.csa_obj,
-				&adev->virt.csa_vmid0_addr, &ptr);
+				NULL, &ptr);
 	if (r)
 		return r;
 
@@ -58,7 +58,7 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev)
 
 void amdgpu_free_static_csa(struct amdgpu_device *adev) {
 	amdgpu_bo_free_kernel(&adev->virt.csa_obj,
-						&adev->virt.csa_vmid0_addr,
+						NULL,
 						NULL);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 880ac11..f1a6a50 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -238,7 +238,6 @@ struct amdgim_vf2pf_info_v2 {  struct amdgpu_virt {
 	uint32_t			caps;
 	struct amdgpu_bo		*csa_obj;
-	uint64_t			csa_vmid0_addr;
 	bool chained_ib_support;
 	uint32_t			reg_val_offs;
 	struct amdgpu_irq_src		ack_irq;
--
1.9.1

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