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proc: remove proc_root from drivers
Remove proc_root export. Creation and removal works well if parent PDE is supplied as NULL -- it worked always that way. So, one useless export removed and consistency added, some drivers created PDEs with &proc_root as parent but removed them as NULL and so on. Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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22 changed files with 34 additions and 38 deletions
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@ -96,7 +96,6 @@ struct vmcore {
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#ifdef CONFIG_PROC_FS
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extern struct proc_dir_entry proc_root;
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extern struct proc_dir_entry *proc_root_kcore;
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extern spinlock_t proc_subdir_lock;
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@ -243,8 +242,6 @@ struct tty_driver;
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static inline void proc_tty_register_driver(struct tty_driver *driver) {};
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static inline void proc_tty_unregister_driver(struct tty_driver *driver) {};
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extern struct proc_dir_entry proc_root;
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static inline int pid_ns_prepare_proc(struct pid_namespace *ns)
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{
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return 0;
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