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proc: remove proc_root from drivers

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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]>
This commit is contained in:
Alexey Dobriyan 2008-04-29 01:01:44 -07:00 • committed by Linus Torvalds
commit c74c120a21
22 changed files with 34 additions and 38 deletions
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1
fs/proc/internal.h
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@ -11,6 +11,7 @@
#include <linux/proc_fs.h>
extern struct proc_dir_entry proc_root;
#ifdef CONFIG_PROC_SYSCTL
extern int proc_sys_init(void);
#else

2
fs/proc/proc_misc.c
View file

@ -854,7 +854,7 @@ void __init proc_misc_init(void)
/* And now for trickier ones */
#ifdef CONFIG_PRINTK
proc_create("kmsg", S_IRUSR, &proc_root, &proc_kmsg_operations);
proc_create("kmsg", S_IRUSR, NULL, &proc_kmsg_operations);
#endif
proc_create("locks", 0, NULL, &proc_locks_operations);
proc_create("devices", 0, NULL, &proc_devinfo_operations);

1
fs/proc/root.c
View file

@ -232,4 +232,3 @@ EXPORT_SYMBOL(proc_mkdir);
EXPORT_SYMBOL(create_proc_entry);
EXPORT_SYMBOL(proc_create);
EXPORT_SYMBOL(remove_proc_entry);
EXPORT_SYMBOL(proc_root);