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 <dhowells@redhat.com>
Acked-by: Grant Likely <grant.likely@linaro.or>
cc: linux-acpi@vger.kernel.org
cc: openipmi-developer@lists.sourceforge.net
cc: devicetree-discuss@lists.ozlabs.org
cc: linux-pci@vger.kernel.org
cc: netdev@vger.kernel.org
cc: netfilter-devel@vger.kernel.org
cc: alsa-devel@alsa-project.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index d59ae37..19ed5c4 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -366,11 +366,7 @@
void unregister_handler_proc(unsigned int irq, struct irqaction *action)
{
- if (action->dir) {
- struct irq_desc *desc = irq_to_desc(irq);
-
- remove_proc_entry(action->dir->name, desc->dir);
- }
+ proc_remove(action->dir);
}
static void register_default_affinity_proc(void)