20 lines
515 B
C
20 lines
515 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#ifndef __SOC_MTK_MMDVFS_H
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#define __SOC_MTK_MMDVFS_H
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#if IS_ENABLED(CONFIG_MTK_MMDVFS)
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int register_mmdvfs_notifier(struct notifier_block *nb);
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int unregister_mmdvfs_notifier(struct notifier_block *nb);
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#else
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static inline int register_mmdvfs_notifier(struct notifier_block *nb)
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{ return -EINVAL; }
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static inline int unregister_mmdvfs_notifier(struct notifier_block *nb)
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{ return -EINVAL; }
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#endif /* CONFIG_MTK_MMDVFS */
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#endif
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