modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/vfio/platform/vfio_amba.c
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@@ -1,15 +1,7 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) 2013 - Virtual Open Systems
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  * Author: Antonios Motakis <a.motakis@virtualopensystems.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License, version 2, as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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 #include <linux/module.h>
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@@ -79,18 +71,13 @@
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 	return ret;
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 }
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-static int vfio_amba_remove(struct amba_device *adev)
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+static void vfio_amba_remove(struct amba_device *adev)
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 {
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-	struct vfio_platform_device *vdev;
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+	struct vfio_platform_device *vdev =
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+		vfio_platform_remove_common(&adev->dev);
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-	vdev = vfio_platform_remove_common(&adev->dev);
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-	if (vdev) {
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-		kfree(vdev->name);
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-		kfree(vdev);
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-		return 0;
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-	}
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-
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-	return -EINVAL;
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+	kfree(vdev->name);
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+	kfree(vdev);
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 }
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 static const struct amba_id pl330_ids[] = {