[PATCH] modules: mark __inittest/__exittest as __maybe_unused

[Arnd Bergmann]

clang warns about unused inline functions by default:

arch/arm/crypto/aes-cipher-glue.c:68:1: warning: unused function '__inittest' 
[-Wunused-function]
arch/arm/crypto/aes-cipher-glue.c:69:1: warning: unused function '__exittest' 
[-Wunused-function]

As these appear in every single module, let's just disable the warnings by 
marking the
two functions as __maybe_unused.

Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
 include/linux/module.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/module.h b/include/linux/module.h
index 38b4b2c754c8..48a5c57c858e 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -126,13 +126,13 @@ extern void cleanup_module(void);
 
 /* Each module must use one module_init(). */
 #define module_init(initfn)                                    \
-       static inline initcall_t __inittest(void)               \
+       static inline initcall_t __maybe_unused __inittest(void)                
\
        { return initfn; }                                      \
        int init_module(void) __attribute__((alias(#initfn)));
 
 /* This is only required if you want to be unloadable. */
 #define module_exit(exitfn)                                    \
-       static inline exitcall_t __exittest(void)               \
+       static inline exitcall_t __maybe_unused __exittest(void)                
\
        { return exitfn; }                                      \
        void cleanup_module(void) __attribute__((alias(#exitfn)));
 
-- 
2.9.0