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Subject[PATCH v5 01/15] Compiler Attributes: remove unused attributes
Date
__optimize and __deprecate_for_modules are unused in
the whole kernel tree. Simply drop them.

Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
---
include/linux/compiler-gcc.h | 2 --
include/linux/compiler.h | 4 ----
include/linux/compiler_types.h | 1 -
3 files changed, 7 deletions(-)

diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 4d36b27214fd..1302b425e625 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -81,8 +81,6 @@

#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)

-#define __optimize(level) __attribute__((__optimize__(level)))
-
#define __compiletime_object_size(obj) __builtin_object_size(obj, 0)

#ifndef __CHECKER__
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 681d866efb1e..7c0157d50964 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -301,10 +301,6 @@ static inline void *offset_to_ptr(const int *off)

#endif /* __ASSEMBLY__ */

-#ifndef __optimize
-# define __optimize(level)
-#endif
-
/* Compile time object size, -1 for unknown */
#ifndef __compiletime_object_size
# define __compiletime_object_size(obj) -1
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index db192becfec4..a19562cb047c 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -108,7 +108,6 @@ struct ftrace_likely_data {

/* Don't. Just don't. */
#define __deprecated
-#define __deprecated_for_modules

#endif /* __KERNEL__ */

--
2.17.1
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