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From:   Mario Limonciello <mario.limonciello@amd.com>
To:     Alex Deucher <alexander.deucher@amd.com>,
        <linux-kernel@vger.kernel.org>
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        Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>,
        "Pan, Xinhui" <Xinhui.Pan@amd.com>, David Airlie <airlied@linux.ie>
Subject: [PATCH v7 25/45] drm/amd: Use `amdgpu_ucode_release` helper for DMUB
Date:   Thu, 5 Jan 2023 11:01:11 -0600
Message-ID: <20230105170138.717-26-mario.limonciello@amd.com>
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The `amdgpu_ucode_release` helper is for symmetry on unloading.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
v5->v6:
 * Adjust for amdgpu_ucode_release argument change
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index c8c5d37c8b3a..61c192ead62f 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1898,8 +1898,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
 	if (r) {
 		dev_err(adev->dev, "amdgpu_dm: Can't validate firmware \"%s\"\n",
 			fw_name_dmcu);
-		release_firmware(adev->dm.fw_dmcu);
-		adev->dm.fw_dmcu = NULL;
+		amdgpu_ucode_release(&adev->dm.fw_dmcu);
 		return r;
 	}
 
@@ -2113,11 +2112,8 @@ static int dm_sw_fini(void *handle)
 		adev->dm.dmub_srv = NULL;
 	}
 
-	release_firmware(adev->dm.dmub_fw);
-	adev->dm.dmub_fw = NULL;
-
-	release_firmware(adev->dm.fw_dmcu);
-	adev->dm.fw_dmcu = NULL;
+	amdgpu_ucode_release(&adev->dm.dmub_fw);
+	amdgpu_ucode_release(&adev->dm.fw_dmcu);
 
 	return 0;
 }
-- 
2.34.1