Refine the code style, add brackets.
For sriov, don't use kiq in exclusive mode, as don't know how long time
it will take, some times it will occur exclusive timeout.
Signed-off-by: Emily Deng <emily.d...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index f71615e..adfd0bd 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -320,7 +320,7 @@ signed long amdgpu_kiq_reg_write_reg_wait(struct
amdgpu_device *adev,
struct amdgpu_kiq *kiq = &adev->gfx.kiq;
struct amdgpu_ring *ring = &kiq->ring;
- if (!ring->ready)
+ if (!ring->ready || (!amdgpu_sriov_runtime(adev) &&
amdgpu_sriov_vf(adev)))
return -EINVAL;
spin_lock_irqsave(&kiq->ring_lock, flags);
--
2.7.4
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