/* SPDX-License-Identifier: MIT */ /* * Copyright © 2021 Intel Corporation */ #ifndef __I915_IOSF_MBI_H__ #define __I915_IOSF_MBI_H__ #if IS_ENABLED(CONFIG_IOSF_MBI) #include <asm/iosf_mbi.h> #else /* Stubs to compile for all non-x86 archs */ #define MBI_PMIC_BUS_ACCESS_BEGIN 1 #define MBI_PMIC_BUS_ACCESS_END 2 struct notifier_block; static inline void iosf_mbi_punit_acquire(void) {} static inline void iosf_mbi_punit_release(void) {} static inline void iosf_mbi_assert_punit_acquired(void) {} static inline int iosf_mbi_register_pmic_bus_access_notifier(struct notifier_block *nb) { return 0; } static inline int iosf_mbi_unregister_pmic_bus_access_notifier_unlocked(struct notifier_block *nb) { return 0; } static inline int iosf_mbi_unregister_pmic_bus_access_notifier(struct notifier_block *nb) { return 0; } #endif #endif /* __I915_IOSF_MBI_H__ */