1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 01f0306525a5..895136f13edc 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;
 }