From 21c4cd108a1b144ad645355bfee1f8be937f03a2 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sun, 26 Apr 2015 14:27:17 +0200 Subject: [PATCH] x86/fpu: Simplify fpu__cpu_init() After the latest round of cleanups, fpu__cpu_init() has become a simple call to fpu__init_cpu(). Rename fpu__init_cpu() to fpu__cpu_init() and remove the extra layer. Reviewed-by: Borislav Petkov Cc: Andy Lutomirski Cc: Dave Hansen Cc: Fenghua Yu Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Peter Zijlstra Cc: Thomas Gleixner Signed-off-by: Ingo Molnar --- arch/x86/include/asm/fpu/internal.h | 2 +- arch/x86/kernel/cpu/common.c | 4 ++-- arch/x86/kernel/fpu/init.c | 5 ----- arch/x86/xen/enlighten.c | 2 +- 4 files changed, 4 insertions(+), 9 deletions(-) diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 71d44be5acb1..4617eeb57004 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -36,7 +36,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig, #define MXCSR_DEFAULT 0x1f80 extern unsigned int mxcsr_feature_mask; -extern void fpu__cpu_init(void); +extern void fpu__init_cpu(void); extern void eager_fpu_init(void); extern void fpu__init_system_xstate(void); diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 8f6a4ea39657..d28f8ebc506d 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1435,7 +1435,7 @@ void cpu_init(void) clear_all_debug_regs(); dbg_restore_debug_regs(); - fpu__cpu_init(); + fpu__init_cpu(); if (is_uv_system()) uv_cpu_init(); @@ -1491,7 +1491,7 @@ void cpu_init(void) clear_all_debug_regs(); dbg_restore_debug_regs(); - fpu__cpu_init(); + fpu__init_cpu(); } #endif diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c index 0c9c1069fba8..cf27bbed1ba1 100644 --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -241,11 +241,6 @@ void fpu__init_system(void) fpu__init_system_ctx_switch(); } -void fpu__cpu_init(void) -{ - fpu__init_cpu(); -} - static int __init no_387(char *s) { setup_clear_cpu_cap(X86_FEATURE_FPU); diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 43f8704b7289..98088bf5906a 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1423,7 +1423,7 @@ static void xen_pvh_set_cr_flags(int cpu) return; /* * For BSP, PSE PGE are set in probe_page_size_mask(), for APs - * set them here. For all, OSFXSR OSXMMEXCPT are set in fpu__cpu_init(). + * set them here. For all, OSFXSR OSXMMEXCPT are set in fpu__init_cpu(). */ if (cpu_has_pse) cr4_set_bits_and_update_boot(X86_CR4_PSE); -- 2.45.2