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| author |   Jack Zhang <Jack.Zhang1@amd.com> | 2019-09-03 10:15:23 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-09-13 17:42:15 -0500 |
| commit | f1d59e00ff5f1822ff9359beb0c315fdd9660626 (patch) | |
| tree | 9b0782191b29b868d07930725be49d52f308c781 /drivers/gpu/drm/amd/amdgpu/soc15.c | |
| parent | drm/amdgpu: init UMC & RSMU register base address (diff) | |
| download | linux-dev-f1d59e00ff5f1822ff9359beb0c315fdd9660626.tar.xz linux-dev-f1d59e00ff5f1822ff9359beb0c315fdd9660626.zip | |
drm/amd/amdgpu: add sw_fini interface for df_funcs
add sw_fini interface of df_funcs.
This interface will remove sysfs file of df_cntr_avail
function.
The old behavior only create sysfs of df_cntr_avail
in sw_init, but never remove it for lack of sw_fini
interface. With this,driver will report create
sysfs fail when it's loaded for the second time.
Signed-off-by: Jack Zhang <Jack.Zhang1@amd.com>
Reviewed-by: Jonathan Kim <Jonathan.Kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/soc15.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 6588909de60b..fb9c3407ca35 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -1240,6 +1240,9 @@ static int soc15_common_sw_init(void *handle) static int soc15_common_sw_fini(void *handle) { + struct amdgpu_device *adev = (struct amdgpu_device *)handle; + + adev->df_funcs->sw_fini(adev); return 0; } |