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[PATCH] Fix compilation with CONFIG_MEMORY_HOTPLUG=y and gcc41.
Fix compilation with CONFIG_MEMORY_HOTPLUG=y and gcc41. Also remove unneeded declations, add a public function. drivers/base/memory.c:53: error: static declaration of 'register_memory_notifier' follows non-static declaration include/linux/memory.h:85: error: previous declaration of 'register_memory_notifier' was here drivers/base/memory.c:58: error: static declaration of 'unregister_memory_notifier' follows non-static declaration include/linux/memory.h:86: error: previous declaration of 'unregister_memory_notifier' was here drivers/base/memory.c:68: error: static declaration of 'register_memory' follows non-static declaration include/linux/memory.h:73: error: previous declaration of 'register_memory' was here Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -70,21 +70,15 @@ static inline void unregister_memory_notifier(struct notifier_block *nb)
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{
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}
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#else
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extern int register_memory(struct memory_block *, struct mem_section *section, struct node *);
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extern int register_new_memory(struct mem_section *);
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extern int unregister_memory_section(struct mem_section *);
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extern int memory_dev_init(void);
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extern int register_memory_notifier(struct notifier_block *nb);
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extern void unregister_memory_notifier(struct notifier_block *nb);
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extern int remove_memory_block(unsigned long, struct mem_section *, int);
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#define CONFIG_MEM_BLOCK_SIZE (PAGES_PER_SECTION<<PAGE_SHIFT)
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extern int invalidate_phys_mapping(unsigned long, unsigned long);
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struct notifier_block;
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extern int register_memory_notifier(struct notifier_block *nb);
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extern void unregister_memory_notifier(struct notifier_block *nb);
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#endif /* CONFIG_MEMORY_HOTPLUG */
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#define hotplug_memory_notifier(fn, pri) { \
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