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]>
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

View file

@ -4996,7 +4996,7 @@ static int __init megaraid_init(void)
max_mbox_busy_wait = MBOX_BUSY_WAIT;
#ifdef CONFIG_PROC_FS
mega_proc_dir_entry = proc_mkdir("megaraid", &proc_root);
mega_proc_dir_entry = proc_mkdir("megaraid", NULL);
if (!mega_proc_dir_entry) {
printk(KERN_WARNING
"megaraid: failed to create megaraid root\n");
@ -5005,7 +5005,7 @@ static int __init megaraid_init(void)
error = pci_register_driver(&megaraid_pci_driver);
if (error) {
#ifdef CONFIG_PROC_FS
remove_proc_entry("megaraid", &proc_root);
remove_proc_entry("megaraid", NULL);
#endif
return error;
}
@ -5035,7 +5035,7 @@ static void __exit megaraid_exit(void)
pci_unregister_driver(&megaraid_pci_driver);
#ifdef CONFIG_PROC_FS
remove_proc_entry("megaraid", &proc_root);
remove_proc_entry("megaraid", NULL);
#endif
}