diff mbox series

[v3,05/10] x86/cpu: Remove get_this_hybrid_cpu_type()

Message ID 20240815-add-cpu-type-v3-5-234162352057@linux.intel.com
State New
Headers show
Series [v3,01/10] x86/cpu: Prepend 0x to the hex values in cpu_debug_show() | expand

Commit Message

Pawan Gupta Aug. 16, 2024, 4:06 a.m. UTC 
Because calls to get_this_hybrid_cpu_type() were replaced by
topology_hw_cpu_type().

Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
---
 arch/x86/include/asm/cpu.h  |  6 ------
 arch/x86/kernel/cpu/intel.c | 16 ----------------
 2 files changed, 22 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/include/asm/cpu.h b/arch/x86/include/asm/cpu.h
index f480c36a07b7..026151d9da50 100644
--- a/arch/x86/include/asm/cpu.h
+++ b/arch/x86/include/asm/cpu.h
@@ -31,7 +31,6 @@  extern void __init sld_setup(struct cpuinfo_x86 *c);
 extern bool handle_user_split_lock(struct pt_regs *regs, long error_code);
 extern bool handle_guest_split_lock(unsigned long ip);
 extern void handle_bus_lock(struct pt_regs *regs);
-u8 get_this_hybrid_cpu_type(void);
 u32 intel_hw_native_model_id(struct cpuinfo_x86 *c);
 #else
 static inline void __init sld_setup(struct cpuinfo_x86 *c) {}
@@ -47,11 +46,6 @@  static inline bool handle_guest_split_lock(unsigned long ip)
 
 static inline void handle_bus_lock(struct pt_regs *regs) {}
 
-static inline u8 get_this_hybrid_cpu_type(void)
-{
-	return 0;
-}
-
 static u32 intel_hw_native_model_id(struct cpuinfo_x86 *c)
 {
 	return 0;
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index e47a53280369..eba7a93f4bdf 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -1282,22 +1282,6 @@  void __init sld_setup(struct cpuinfo_x86 *c)
 	sld_state_show();
 }
 
-#define X86_HYBRID_CPU_TYPE_ID_SHIFT	24
-
-/**
- * get_this_hybrid_cpu_type() - Get the type of this hybrid CPU
- *
- * Returns the CPU type [31:24] (i.e., Atom or Core) of a CPU in
- * a hybrid processor. If the processor is not hybrid, returns 0.
- */
-u8 get_this_hybrid_cpu_type(void)
-{
-	if (!cpu_feature_enabled(X86_FEATURE_HYBRID_CPU))
-		return 0;
-
-	return cpuid_eax(0x0000001a) >> X86_HYBRID_CPU_TYPE_ID_SHIFT;
-}
-
 u32 intel_hw_native_model_id(struct cpuinfo_x86 *c)
 {
 	return c->topo.intel_core_native_model_id;