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| author | David Howells <dhowells@redhat.com> | 2013-04-12 17:27:28 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-01 17:29:46 -0400 |
| commit | a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8 (patch) | |
| tree | fe201353c71385cab2f3cc0d7235c76121f51789 /kernel/irq/proc.c | |
| parent | 8d8b97ba499cb69fccb5fd9f2b439e3265fc3f27 (diff) | |
| download | lwn-a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8.tar.gz lwn-a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8.zip | |
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.c | 6 |
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) |