[02/18] proc/pci: kill BKL

Commit Message

Arnd Bergmann Sept. 14, 2010, 7:34 p.m. UTC

None

Patch

diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 01f0306..297b72c 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,