linux-kernel - [PATCH 5.18 001/102] drm/amdgpu: fix adev variable used in amdgpu_device_gpu

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Message-Id: <20220705115618.454736735@linuxfoundation.org>
Date:   Tue,  5 Jul 2022 13:57:27 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Guchun Chen <guchun.chen@....com>,
        Alex Deucher <alexander.deucher@....com>
Subject: [PATCH 5.18 001/102] drm/amdgpu: fix adev variable used in amdgpu_device_gpu_recover()

From: Alex Deucher <alexander.deucher@....com>

commit bbba251577b27422ebe173e1bd006424d6a8cfb3 upstream.

Use the correct adev variable for the drm_fb_helper in
amdgpu_device_gpu_recover().  Noticed by inspection.

Fixes: 087451f372bf ("drm/amdgpu: use generic fb helpers instead of setting up AMD own's.")
Reviewed-by: Guchun Chen <guchun.chen@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Cc: stable@...r.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -5140,7 +5140,7 @@ int amdgpu_device_gpu_recover_imp(struct
 		 */
 		amdgpu_unregister_gpu_instance(tmp_adev);
 
-		drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, true);
+		drm_fb_helper_set_suspend_unlocked(adev_to_drm(tmp_adev)->fb_helper, true);
 
 		/* disable ras on ALL IPs */
 		if (!need_emergency_restart &&