1 files changed, 16 insertions, 10 deletions

diff --git a/kernel/arch/x86/include/asm/microcode.h b/kernel/arch/x86/include/asm/microcode.h
index 2fb20d6f7..34e62b1dc 100644
--- a/kernel/arch/x86/include/asm/microcode.h
+++ b/kernel/arch/x86/include/asm/microcode.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_MICROCODE_H
 #define _ASM_X86_MICROCODE_H
 
+#include <linux/earlycpio.h>
+
 #define native_rdmsr(msr, val1, val2)			\
 do {							\
 	u64 __val = native_read_msr((msr));		\
@@ -25,7 +27,6 @@ struct cpu_signature {
 struct device;
 
 enum ucode_state { UCODE_ERROR, UCODE_OK, UCODE_NFOUND };
-extern bool dis_ucode_ldr;
 
 struct microcode_ops {
 	enum ucode_state (*request_microcode_user) (int cpu,
@@ -53,6 +54,12 @@ struct ucode_cpu_info {
 };
 extern struct ucode_cpu_info ucode_cpu_info[];
 
+#ifdef CONFIG_MICROCODE
+int __init microcode_init(void);
+#else
+static inline int __init microcode_init(void)	{ return 0; };
+#endif
+
 #ifdef CONFIG_MICROCODE_INTEL
 extern struct microcode_ops * __init init_intel_microcode(void);
 #else
@@ -73,7 +80,6 @@ static inline struct microcode_ops * __init init_amd_microcode(void)
 static inline void __exit exit_amd_microcode(void) {}
 #endif
 
-#ifdef CONFIG_MICROCODE_EARLY
 #define MAX_UCODE_COUNT 128
 
 #define QCHAR(a, b, c, d) ((a) + ((b) << 8) + ((c) << 16) + ((d) << 24))
@@ -148,18 +154,18 @@ static inline unsigned int x86_model(unsigned int sig)
 	return model;
 }
 
+#ifdef CONFIG_MICROCODE
 extern void __init load_ucode_bsp(void);
 extern void load_ucode_ap(void);
 extern int __init save_microcode_in_initrd(void);
 void reload_early_microcode(void);
+extern bool get_builtin_firmware(struct cpio_data *cd, const char *name);
 #else
-static inline void __init load_ucode_bsp(void) {}
-static inline void load_ucode_ap(void) {}
-static inline int __init save_microcode_in_initrd(void)
-{
-	return 0;
-}
-static inline void reload_early_microcode(void) {}
+static inline void __init load_ucode_bsp(void)			{ }
+static inline void load_ucode_ap(void)				{ }
+static inline int __init save_microcode_in_initrd(void)		{ return 0; }
+static inline void reload_early_microcode(void)			{ }
+static inline bool
+get_builtin_firmware(struct cpio_data *cd, const char *name)	{ return false; }
 #endif
-
 #endif /* _ASM_X86_MICROCODE_H */