proc: Supply a function to remove a proc entry by PDE
Supply a function (proc_remove()) to remove a proc entry (and any subtree
rooted there) by proc_dir_entry pointer rather than by name and (optionally)
root dir entry pointer. This allows us to eliminate all remaining pde->name
accesses outside of procfs.
Signed-off-by: David Howells <[email protected]>
Acked-by: Grant Likely <[email protected]>
cc: [email protected]
cc: [email protected]
cc: [email protected]
cc: [email protected]
cc: [email protected]
cc: [email protected]
cc: [email protected]
Signed-off-by: Al Viro <[email protected]>
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 321d3ef0..9c70436 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1452,16 +1452,7 @@
#ifdef CONFIG_PROC_DEVICETREE
static void of_remove_proc_dt_entry(struct device_node *dn)
{
- struct device_node *parent = dn->parent;
- struct property *prop = dn->properties;
-
- while (prop) {
- remove_proc_entry(prop->name, dn->pde);
- prop = prop->next;
- }
-
- if (dn->pde)
- remove_proc_entry(dn->pde->name, parent->pde);
+ proc_remove(dn->pde);
}
#else
static void of_remove_proc_dt_entry(struct device_node *dn)
