diff options
Diffstat (limited to 'drivers/pci/proc.c')
| -rw-r--r-- | drivers/pci/proc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 01f0306525a5..297b72c880a1 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -212,8 +212,6 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, #endif /* HAVE_PCI_MMAP */ int ret = 0; - lock_kernel(); - switch (cmd) { case PCIIOC_CONTROLLER: ret = pci_domain_nr(dev->bus); @@ -242,7 +240,6 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, break; }; - unlock_kernel(); return ret; } @@ -306,6 +303,7 @@ static const struct file_operations proc_bus_pci_operations = { .read = proc_bus_pci_read, .write = proc_bus_pci_write, .unlocked_ioctl = proc_bus_pci_ioctl, + .compat_ioctl = proc_bus_pci_ioctl, #ifdef HAVE_PCI_MMAP .open = proc_bus_pci_open, .release = proc_bus_pci_release, |