[PATCH v5 01/15] Compiler Attributes: remove unused attributes

From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org,
	Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	Michal Marek <michal.lkml@markovi.net>,
	Steven Rostedt <rostedt@goodmis.org>,
	Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
	Olof Johansson <olof@lxom.net>,
	Konstantin Ryabitsev <konstantin@linuxfoundation.org>,
	"David S . Miller" <davem@davemloft.net>,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Kees Cook <keescook@chromium.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@kernel.org>,
	Paul Lawrence <paullawrence@google.com>,
	Sandipan Das <sandipan@linux.vnet.ibm.com>,
	Andrey Konovalov <andreyknvl@google.com>,
	David Woodhouse <dwmw2@infradead.org>,
	Will Deacon <will.deacon@arm.com>,
	Philippe Ombredanne <pombredanne@nexb.com>,
	Paul Burton <paul.burton@mips.com>,
	David Rientjes <rientjes@google.com>, Willy Tarreau <w@1wt.eu>,
	Martin Sebor <msebor@gmail.com>,
	Christopher Li <sparse@chrisli.org>,
	Jonathan Corbet <corbet@lwn.net>, Theodore Ts'o <tytso@mit.edu>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Joe Perches <joe@perches.com>, Arnd Bergmann <arnd@arndb.de>,
	Dominique Martinet <asmadeus@codewreck.org>,
	Stefan Agner <stefan@agner.ch>,
	Luc Van Oostenryck <luc.vanoostenryck@gmail.com>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	linux-doc@vger.kernel.org, linux-ext4@vger.kernel.org,
	linux-sparse@vger.kernel.org, linux-kbuild@vger.kernel.org
Subject: [PATCH v5 01/15] Compiler Attributes: remove unused attributes
Date: Thu, 20 Sep 2018 19:22:47 +0200	[thread overview]
Message-ID: <20180920172301.21868-2-miguel.ojeda.sandonis@gmail.com> (raw)
In-Reply-To: <20180920172301.21868-1-miguel.ojeda.sandonis@gmail.com>

__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

