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[PATCH] efi: x86/xen: fix -Wmissing-prototypes warning



We get 1 warning when building kernel with W=1:
arch/x86/xen/efi.c:130:13: warning:
 no previous prototype for ‘xen_efi_init’ [-Wmissing-prototypes]
 void __init xen_efi_init(struct boot_params *boot_params)

In fact, this function is declared as a static inline function
in header file, but is not decorated as a static inline function
in source file.
So this patch marks this function with 'static inline'.

Signed-off-by: maqiang <maqianga@xxxxxxxxxxxxx>
---
 arch/x86/xen/efi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/efi.c b/arch/x86/xen/efi.c
index 7d7ffb9c826a..cf2e9ff3866d 100644
--- a/arch/x86/xen/efi.c
+++ b/arch/x86/xen/efi.c
@@ -127,7 +127,7 @@ static enum efi_secureboot_mode xen_efi_get_secureboot(void)
        return efi_secureboot_mode_enabled;
 }
 
-void __init xen_efi_init(struct boot_params *boot_params)
+static inline void __init xen_efi_init(struct boot_params *boot_params)
 {
        efi_system_table_t *efi_systab_xen;
 
-- 
2.20.1






 


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