| /* 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__ */ |
