diff options
| author | David Howells <dhowells@redhat.com> | 2013-04-12 18:27:28 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-01 23:29:46 +0200 |
| commit | a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8 (patch) | |
| tree | fe201353c71385cab2f3cc0d7235c76121f51789 /drivers/pci/proc.c | |
| parent | take cgroup_open() and cpuset_open() to fs/proc/base.c (diff) | |
| download | linux-a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8.tar.xz linux-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 'drivers/pci/proc.c')
| -rw-r--r-- | drivers/pci/proc.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 7cde7c131fd0..08126087ec31 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -427,20 +427,14 @@ int pci_proc_attach_device(struct pci_dev *dev) int pci_proc_detach_device(struct pci_dev *dev) { - struct proc_dir_entry *e; - - if ((e = dev->procent)) { - remove_proc_entry(e->name, dev->bus->procdir); - dev->procent = NULL; - } + proc_remove(dev->procent); + dev->procent = NULL; return 0; } int pci_proc_detach_bus(struct pci_bus* bus) { - struct proc_dir_entry *de = bus->procdir; - if (de) - remove_proc_entry(de->name, proc_bus_pci_dir); + proc_remove(bus->procdir); return 0; } |