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drm/amdgpu: drm_device to amdgpu_device by inline-f (v2)

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Get the amdgpu_device from the DRM device by use
of an inline function, drm_to_adev(). The inline
function resolves a pointer to struct drm_device
to a pointer to struct amdgpu_device.

v2: Use a typed visible static inline function
    instead of an invisible macro.

Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Luben Tuikov
2020-08-24 12:27:47 -04:00
committed by Alex Deucher
parent 50166d1ce5
commit 1348969ab6
44 changed files with 303 additions and 300 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
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@@ -47,7 +47,7 @@ static ssize_t amdgpu_mem_info_gtt_total_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = ddev->dev_private;
struct amdgpu_device *adev = drm_to_adev(ddev);
return snprintf(buf, PAGE_SIZE, "%llu\n",
(adev->mman.bdev.man[TTM_PL_TT].size) * PAGE_SIZE);
@@ -65,7 +65,7 @@ static ssize_t amdgpu_mem_info_gtt_used_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = ddev->dev_private;
struct amdgpu_device *adev = drm_to_adev(ddev);
return snprintf(buf, PAGE_SIZE, "%llu\n",
amdgpu_gtt_mgr_usage(&adev->mman.bdev.man[TTM_PL_TT]));