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authorDavid Howells <dhowells@redhat.com>2013-04-12 17:27:28 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2013-05-01 17:29:46 -0400
commita8ca16ea7b0abb0a7e49492d1123b715f0ec62e8 (patch)
treefe201353c71385cab2f3cc0d7235c76121f51789 /kernel/irq/proc.c
parent8d8b97ba499cb69fccb5fd9f2b439e3265fc3f27 (diff)
downloadlinux-stericsson-a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8.tar.gz
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>
Diffstat (limited to 'kernel/irq/proc.c')
-rw-r--r--kernel/irq/proc.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index d59ae3751a33..19ed5c425c3b 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -366,11 +366,7 @@ void unregister_irq_proc(unsigned int irq, struct irq_desc *desc)
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)