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x86/fpu: Remove cpuinfo argument from init functions

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commit 1f34bb2a24643e0087652d81078e4f616562738d upstream

Nothing in the call chain requires it

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230613224545.783704297@linutronix.de
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Gleixner
2023-06-14 01:39:43 +02:00
committed by Greg Kroah-Hartman
parent 18fcd72da1
commit 7a2f42bce9
3 changed files with 5 additions and 5 deletions
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2
arch/x86/include/asm/fpu/internal.h
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@@ -42,7 +42,7 @@ extern int fpu__exception_code(struct fpu *fpu, int trap_nr);
extern void fpu__init_cpu(void); extern void fpu__init_cpu(void);
extern void fpu__init_system_xstate(void); extern void fpu__init_system_xstate(void);
extern void fpu__init_cpu_xstate(void); extern void fpu__init_cpu_xstate(void);
extern void fpu__init_system(struct cpuinfo_x86 *c); extern void fpu__init_system(void);
extern void fpu__init_check_bugs(void); extern void fpu__init_check_bugs(void);
extern void fpu__resume_cpu(void); extern void fpu__resume_cpu(void);
extern u64 fpu__get_supported_xfeatures_mask(void); extern u64 fpu__get_supported_xfeatures_mask(void);

2
arch/x86/kernel/cpu/common.c
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@@ -1418,7 +1418,7 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
cpu_set_core_cap_bits(c); cpu_set_core_cap_bits(c);
fpu__init_system(c); fpu__init_system();
#ifdef CONFIG_X86_32 #ifdef CONFIG_X86_32
/* /*

6
arch/x86/kernel/fpu/init.c
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@@ -67,7 +67,7 @@ static bool fpu__probe_without_cpuid(void)
return fsw == 0 && (fcw & 0x103f) == 0x003f; return fsw == 0 && (fcw & 0x103f) == 0x003f;
} }
static void fpu__init_system_early_generic(struct cpuinfo_x86 *c) static void fpu__init_system_early_generic(void)
{ {
if (!boot_cpu_has(X86_FEATURE_CPUID) && if (!boot_cpu_has(X86_FEATURE_CPUID) &&
!test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) { !test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) {
@@ -237,9 +237,9 @@ static void __init fpu__init_system_ctx_switch(void)
* Called on the boot CPU once per system bootup, to set up the initial * Called on the boot CPU once per system bootup, to set up the initial
* FPU state that is later cloned into all processes: * FPU state that is later cloned into all processes:
*/ */
void __init fpu__init_system(struct cpuinfo_x86 *c) void __init fpu__init_system(void)
{ {
fpu__init_system_early_generic(c); fpu__init_system_early_generic();
/* /*
* The FPU has to be operational for some of the * The FPU has to be operational for some of the