diff options
Diffstat (limited to 'arch/arm64/include/asm/fpsimd.h')
| -rw-r--r-- | arch/arm64/include/asm/fpsimd.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index 50f559f574fe..c43b4ac13008 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -37,21 +37,8 @@ struct fpsimd_state { u32 fpcr; }; }; - /* the id of the last cpu to have restored this state */ - unsigned int cpu; }; -/* - * Struct for stacking the bottom 'n' FP/SIMD registers. - */ -struct fpsimd_partial_state { - u32 fpsr; - u32 fpcr; - u32 num_regs; - __uint128_t vregs[32]; -}; - - #if defined(__KERNEL__) && defined(CONFIG_COMPAT) /* Masks for extracting the FPSR and FPCR from the FPSCR */ #define VFP_FPSCR_STAT_MASK 0xf800009f @@ -71,16 +58,6 @@ extern void fpsimd_load_state(struct fpsimd_state *state); extern void fpsimd_thread_switch(struct task_struct *next); extern void fpsimd_flush_thread(void); -extern void fpsimd_preserve_current_state(void); -extern void fpsimd_restore_current_state(void); -extern void fpsimd_update_current_state(struct fpsimd_state *state); - -extern void fpsimd_flush_task_state(struct task_struct *target); - -extern void fpsimd_save_partial_state(struct fpsimd_partial_state *state, - u32 num_regs); -extern void fpsimd_load_partial_state(struct fpsimd_partial_state *state); - #endif #endif |