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Commit 14d83e78 authored by Monk Liu's avatar Monk Liu Committed by Alex Deucher
Browse files

drm/amdgpu: fix sdma3 ucode mem leak 



Signed-off-by: default avatarMonk Liu <Monk.Liu@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 05f19eb5

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

+10 −0
Original line number Diff line number Diff line
@@ -236,6 +236,15 @@ static void sdma_v3_0_init_golden_registers(struct amdgpu_device *adev) 
	}

}



static void sdma_v3_0_free_microcode(struct amdgpu_device *adev)

{

	int i;

	for (i = 0; i < adev->sdma.num_instances; i++) {

		release_firmware(adev->sdma.instance[i].fw);

		adev->sdma.instance[i].fw = NULL;

	}

}



/**

 * sdma_v3_0_init_microcode - load ucode images from disk

 *
@@ -1256,6 +1265,7 @@ static int sdma_v3_0_sw_fini(void *handle) 
	for (i = 0; i < adev->sdma.num_instances; i++)

		amdgpu_ring_fini(&adev->sdma.instance[i].ring);



	sdma_v3_0_free_microcode(adev);

	return 0;

}