162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */
262306a36Sopenharmony_ci#ifndef __ASM_GENERIC_VSYSCALL_H
362306a36Sopenharmony_ci#define __ASM_GENERIC_VSYSCALL_H
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci#ifndef __ASSEMBLY__
662306a36Sopenharmony_ci
762306a36Sopenharmony_ci#ifndef __arch_get_k_vdso_data
862306a36Sopenharmony_cistatic __always_inline struct vdso_data *__arch_get_k_vdso_data(void)
962306a36Sopenharmony_ci{
1062306a36Sopenharmony_ci	return NULL;
1162306a36Sopenharmony_ci}
1262306a36Sopenharmony_ci#endif /* __arch_get_k_vdso_data */
1362306a36Sopenharmony_ci
1462306a36Sopenharmony_ci#ifndef __arch_update_vsyscall
1562306a36Sopenharmony_cistatic __always_inline void __arch_update_vsyscall(struct vdso_data *vdata,
1662306a36Sopenharmony_ci						   struct timekeeper *tk)
1762306a36Sopenharmony_ci{
1862306a36Sopenharmony_ci}
1962306a36Sopenharmony_ci#endif /* __arch_update_vsyscall */
2062306a36Sopenharmony_ci
2162306a36Sopenharmony_ci#ifndef __arch_sync_vdso_data
2262306a36Sopenharmony_cistatic __always_inline void __arch_sync_vdso_data(struct vdso_data *vdata)
2362306a36Sopenharmony_ci{
2462306a36Sopenharmony_ci}
2562306a36Sopenharmony_ci#endif /* __arch_sync_vdso_data */
2662306a36Sopenharmony_ci
2762306a36Sopenharmony_ci#endif /* !__ASSEMBLY__ */
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_ci#endif /* __ASM_GENERIC_VSYSCALL_H */
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