diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/pci/proc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 01f0306525a5..27911b55c2a5 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> -#include <linux/smp_lock.h> #include <linux/capability.h> #include <asm/uaccess.h> #include <asm/byteorder.h> @@ -212,8 +211,6 @@ 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 +239,6 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, break; }; - unlock_kernel(); return ret; } @@ -260,7 +256,7 @@ static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma) /* Make sure the caller is mapping a real resource for this device */ for (i = 0; i < PCI_ROM_RESOURCE; i++) { - if (pci_mmap_fits(dev, i, vma)) + if (pci_mmap_fits(dev, i, vma, PCI_MMAP_PROCFS)) break; } @@ -306,6 +302,7 @@ 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, |