remove __attribute_used__

Remove the deprecated __attribute_used__.

[Introduce __section in a few places to silence checkpatch /sam]

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

include/linux/compiler-gcc3.h

@@ -7,10 +7,8 @@
 
 #if __GNUC_MINOR__ >= 3
 # define __used			__attribute__((__used__))
-# define __attribute_used__	__used				/* deprecated */
 #else
 # define __used			__attribute__((__unused__))
-# define __attribute_used__	__used				/* deprecated */
 #endif
 
 #if __GNUC_MINOR__ >= 4

include/linux/compiler-gcc4.h

@@ -15,7 +15,6 @@
 #endif
 
 #define __used			__attribute__((__used__))
-#define __attribute_used__	__used			/* deprecated */
 #define __must_check 		__attribute__((warn_unused_result))
 #define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
 #define __always_inline		inline __attribute__((always_inline))

include/linux/compiler.h

@@ -126,10 +126,6 @@ extern void __chk_io_ptr(const volatile void __iomem *);
  * Mark functions that are referenced only in inline assembly as __used so
  * the code is emitted even though it appears to be unreferenced.
  */
-#ifndef __attribute_used__
-# define __attribute_used__	/* deprecated */
-#endif
-
 #ifndef __used
 # define __used			/* unimplemented */
 #endif

include/linux/elfnote.h

@@ -76,7 +76,7 @@
 		typeof(desc) _desc					\
 			     __attribute__((aligned(sizeof(Elf##size##_Word)))); \
 	} _ELFNOTE_PASTE(_note_, unique)				\
-		__attribute_used__					\
+		__used							\
 		__attribute__((section(".note." name),			\
 			       aligned(sizeof(Elf##size##_Word)),	\
 			       unused)) = {				\

include/linux/init.h

@@ -43,7 +43,7 @@
 #define __init		__section(.init.text) __cold
 #define __initdata	__section(.init.data)
 #define __exitdata	__section(.exit.data)
-#define __exit_call	__attribute_used__ __section(.exitcall.exit)
+#define __exit_call	__used __section(.exitcall.exit)
 
 /* modpost check for section mismatches during the kernel build.
  * A section mismatch happens when there are references from a
@@ -144,7 +144,7 @@ void prepare_namespace(void);
  */
 
 #define __define_initcall(level,fn,id) \
-	static initcall_t __initcall_##fn##id __attribute_used__ \
+	static initcall_t __initcall_##fn##id __used \
 	__attribute__((__section__(".initcall" level ".init"))) = fn
 
 /*
@@ -178,11 +178,11 @@ void prepare_namespace(void);
 
 #define console_initcall(fn) \
 	static initcall_t __initcall_##fn \
-	__attribute_used__ __section(.con_initcall.init)=fn
+	__used __section(.con_initcall.init) = fn
 
 #define security_initcall(fn) \
 	static initcall_t __initcall_##fn \
-	__attribute_used__ __section(.security_initcall.init) = fn
+	__used __section(.security_initcall.init) = fn
 
 struct obs_kernel_param {
 	const char *str;
@@ -199,8 +199,7 @@ struct obs_kernel_param {
 #define __setup_param(str, unique_id, fn, early)			\
 	static char __setup_str_##unique_id[] __initdata __aligned(1) = str; \
 	static struct obs_kernel_param __setup_##unique_id	\
-		__attribute_used__				\
-		__section(.init.setup)				\
+		__used __section(.init.setup)			\
 		__attribute__((aligned((sizeof(long)))))	\
 		= { __setup_str_##unique_id, fn, early }
 

include/linux/module.h

@@ -178,7 +178,7 @@ void *__symbol_get_gpl(const char *symbol);
 #define __CRC_SYMBOL(sym, sec)					\
 	extern void *__crc_##sym __attribute__((weak));		\
 	static const unsigned long __kcrctab_##sym		\
-	__attribute_used__					\
+	__used							\
 	__attribute__((section("__kcrctab" sec), unused))	\
 	= (unsigned long) &__crc_##sym;
 #else
@@ -193,7 +193,7 @@ void *__symbol_get_gpl(const char *symbol);
 	__attribute__((section("__ksymtab_strings")))		\
 	= MODULE_SYMBOL_PREFIX #sym;                    	\
 	static const struct kernel_symbol __ksymtab_##sym	\
-	__attribute_used__					\
+	__used							\
 	__attribute__((section("__ksymtab" sec), unused))	\
 	= { (unsigned long)&sym, __kstrtab_##sym }
 

include/linux/moduleparam.h

@@ -18,7 +18,7 @@
 #define __module_cat(a,b) ___module_cat(a,b)
 #define __MODULE_INFO(tag, name, info)					  \
 static const char __module_cat(name,__LINE__)[]				  \
-  __attribute_used__							  \
+  __used								  \
   __attribute__((section(".modinfo"),unused)) = __stringify(tag) "=" info
 #else  /* !MODULE */
 #define __MODULE_INFO(tag, name, info)
@@ -72,7 +72,7 @@ struct kparam_array
 	BUILD_BUG_ON_ZERO((perm) < 0 || (perm) > 0777 || ((perm) & 2));	\
 	static const char __param_str_##name[] = prefix #name;		\
 	static struct kernel_param const __param_##name			\
-	__attribute_used__						\
+	__used								\
     __attribute__ ((unused,__section__ ("__param"),aligned(sizeof(void *)))) \
 	= { __param_str_##name, perm, set, get, { arg } }
 

include/linux/pci.h

@@ -867,7 +867,7 @@ enum pci_fixup_pass {
 
 /* Anonymous variables would be nice... */
 #define DECLARE_PCI_FIXUP_SECTION(section, name, vendor, device, hook)	\
-	static const struct pci_fixup __pci_fixup_##name __attribute_used__ \
+	static const struct pci_fixup __pci_fixup_##name __used		\
 	__attribute__((__section__(#section))) = { vendor, device, hook };
 #define DECLARE_PCI_FIXUP_EARLY(vendor, device, hook)			\
 	DECLARE_PCI_FIXUP_SECTION(.pci_fixup_early,			\