If asic_funcs isn't set then the GPU doesn't cleanly clean up when an IP block
is missing.

Fixes: 34355e61835e7 ("drm/amdgpu: Fix GFX hang on SteamDeck when amdgpu is 
reloaded")
Signed-off-by: Mario Limonciello <[email protected]>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 74cbe58484fe2..6161e30e0f430 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3554,7 +3554,8 @@ static int amdgpu_device_ip_fini_early(struct 
amdgpu_device *adev)
         * in the APU is to trigger a GPU reset, but this should be done during
         * the unload phase to avoid adding boot latency and screen flicker.
         */
-       if ((adev->flags & AMD_IS_APU) && !adev->gmc.is_app_apu) {
+       if ((adev->flags & AMD_IS_APU) && !adev->gmc.is_app_apu &&
+           adev->asic_funcs) {
                r = amdgpu_asic_reset(adev);
                if (r)
                        dev_err(adev->dev, "asic reset on %s failed\n", 
__func__);
-- 
2.53.0

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