commit 9c37066d888bf6e1b96ad12304971b3ddeabbad0
author Alexey Dobriyan <adobriyan@gmail.com> Tue Apr 29 01:01:41 2008 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Tue Apr 29 08:06:18 2008 -0700
tree 87f39924be4d36b25918cf7a90eb0db7743cba99
parent 5e971dce0b2f6896e02372512df0d1fb0bfe2d55

proc: remove proc_bus

Remove proc_bus export and variable itself. Using pathnames works fine
and is slightly more understandable and greppable.

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>

fs/proc/root.c

diff --git a/fs/proc/root.c b/fs/proc/root.c
index ef0fb57..cc46fcb 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -22,7 +22,7 @@
 
 #include "internal.h"
 
-struct proc_dir_entry *proc_bus, *proc_root_fs, *proc_root_driver;
+struct proc_dir_entry *proc_root_fs, *proc_root_driver;
 
 static int proc_test_super(struct super_block *sb, void *data)
 {
@@ -137,7 +137,7 @@
 #ifdef CONFIG_PROC_DEVICETREE
 	proc_device_tree_init();
 #endif
-	proc_bus = proc_mkdir("bus", NULL);
+	proc_mkdir("bus", NULL);
 	proc_sys_init();
 }
 
@@ -236,5 +236,4 @@
 EXPORT_SYMBOL(remove_proc_entry);
 EXPORT_SYMBOL(proc_root);
 EXPORT_SYMBOL(proc_root_fs);
-EXPORT_SYMBOL(proc_bus);
 EXPORT_SYMBOL(proc_root_driver);