linux-kernel - [PATCH 4.4 06/51] drm/amdgpu/dce11: add missing drm_mode_config

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Date:   Sat, 29 Oct 2016 09:49:07 -0400
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Grazvydas Ignotas <notasas@...il.com>,
        Alex Deucher <alexander.deucher@....com>
Subject: [PATCH 4.4 06/51] drm/amdgpu/dce11: add missing drm_mode_config_cleanup call

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Grazvydas Ignotas <notasas@...il.com>

commit 140c94da3c3338c0ff4cc127cf9bec87905ca83c upstream.

All other amdgpu/dce_v* files have this call, it's only mysteriously
missing from dce_v11_0.c since the file was added and causes leaks.

Fixes: aaa36a976bbb ("drm/amdgpu: Add initial VI support")
Signed-off-by: Grazvydas Ignotas <notasas@...il.com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/gpu/drm/amd/amdgpu/dce_v11_0.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -3033,6 +3033,7 @@ static int dce_v11_0_sw_fini(void *handl
 
 	dce_v11_0_afmt_fini(adev);
 
+	drm_mode_config_cleanup(adev->ddev);
 	adev->mode_info.mode_config_initialized = false;
 
 	return 0;