[PATCH] drm/amdgpu: Quit RAS initialization earlier if RAS is disabled

[Oak Zeng]

If RAS is disabled through amdgpu_ras_enable kernel parameter,
we should quit the RAS initialization eariler to avoid initialization
of some RAS data structure such as sysfs etc.

Signed-off-by: Oak Zeng <Oak.Zeng at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index ebbe2c5..7e65b35 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2155,7 +2155,7 @@ int amdgpu_ras_init(struct amdgpu_device *adev)
 
 	amdgpu_ras_check_supported(adev, &con->hw_supported,
 			&con->supported);
-	if (!con->hw_supported || (adev->asic_type == CHIP_VEGA10)) {
+	if (!adev->ras_features || (adev->asic_type == CHIP_VEGA10)) {
 		/* set gfx block ras context feature for VEGA20 Gaming
 		 * send ras disable cmd to ras ta during ras late init.
 		 */
-- 
2.7.4