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 <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index b135a1e..18551aa 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -4996,7 +4996,7 @@
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 @@
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 @@
pci_unregister_driver(&megaraid_pci_driver);
#ifdef CONFIG_PROC_FS
- remove_proc_entry("megaraid", &proc_root);
+ remove_proc_entry("megaraid", NULL);
#endif
}