From: Dave Young Date: Fri, 3 Jan 2014 03:56:49 +0000 (+0800) Subject: x86/efi: parse_efi_setup() build fix X-Git-Tag: firefly_0821_release~176^2~4639^2~1 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5c12af0c41e3417e1939095325920463b5f8e726;p=firefly-linux-kernel-4.4.55.git x86/efi: parse_efi_setup() build fix In case without CONFIG_EFI, there will be below build error: arch/x86/built-in.o: In function `setup_arch': (.init.text+0x9dc): undefined reference to `parse_efi_setup' Thus fix it by adding blank inline function in asm/efi.h Also remove an unused declaration for variable efi_data_len. Signed-off-by: Dave Young Signed-off-by: Matt Fleming --- diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 4d1ba80b6ff1..3b978c472d08 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -142,8 +142,6 @@ struct efi_setup_data { }; extern u64 efi_setup; -extern u32 efi_data_len; -extern void parse_efi_setup(u64 phys_addr, u32 data_len); #ifdef CONFIG_EFI @@ -153,7 +151,7 @@ static inline bool efi_is_native(void) } extern struct console early_efi_console; - +extern void parse_efi_setup(u64 phys_addr, u32 data_len); #else /* * IF EFI is not configured, have the EFI calls return -ENOSYS. @@ -165,6 +163,7 @@ extern struct console early_efi_console; #define efi_call4(_f, _a1, _a2, _a3, _a4) (-ENOSYS) #define efi_call5(_f, _a1, _a2, _a3, _a4, _a5) (-ENOSYS) #define efi_call6(_f, _a1, _a2, _a3, _a4, _a5, _a6) (-ENOSYS) +static inline void parse_efi_setup(u64 phys_addr, u32 data_len) {} #endif /* CONFIG_EFI */ #endif /* _ASM_X86_EFI_H */