[PATCH 2/2] drm/amdgpu: use memcpy_toio for VCE firmware upload

[Christian König]

From: Christian König <christian.koenig at amd.com>

Try to be clean here, even when it's a noop on x86.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index 05865ce..da52af2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -282,8 +282,8 @@ int amdgpu_vce_resume(struct amdgpu_device *adev)
 
 	hdr = (const struct common_firmware_header *)adev->vce.fw->data;
 	offset = le32_to_cpu(hdr->ucode_array_offset_bytes);
-	memcpy(cpu_addr, (adev->vce.fw->data) + offset,
-		(adev->vce.fw->size) - offset);
+	memcpy_toio(cpu_addr, adev->vce.fw->data + offset,
+		    adev->vce.fw->size - offset);
 
 	amdgpu_bo_kunmap(adev->vce.vcpu_bo);
 
-- 
2.5.0