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From c2ac53dc686d3a252bfe27cbf5a33903b6187d86 Mon Sep 17 00:00:00 2001
From: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Date: Wed, 21 Mar 2018 14:17:25 -0400
Subject: [PATCH 3902/4131] drm/amdgpu: Fix NULL ptr on driver unload due to
init failure.
Problem:
When unloading due to failure amdgpu_device_fini was called twice
which was leading to NULL ptr in amdgpu_irq_disable_all.
Fix:
Call amdgpu_device_fini only once from amdgpu_driver_unload_kms.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index ea25c74..6a34212 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2072,7 +2072,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
}
dev_err(adev->dev, "amdgpu_device_ip_init failed\n");
amdgpu_vf_error_put(adev, AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL, 0, 0);
- amdgpu_device_ip_fini(adev);
goto failed;
}
--
2.7.4
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