PCI: fix missing kernel-doc and typos

Fix pci kernel-doc parameter missing notation, correct
function name, and fix typo:

Warning(linux-2.6.28-git10//drivers/pci/pci.c:1511): No description found for parameter 'exclusive'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

1 files changed, 9 insertions, 4 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e3efe6b19ee7..6d6120007af4 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1540,16 +1540,21 @@ void pci_release_region(struct pci_dev *pdev, int bar)
 }
 
 /**
- *      pci_request_region - Reserved PCI I/O and memory resource
+ *      __pci_request_region - Reserved PCI I/O and memory resource
  *      @pdev: PCI device whose resources are to be reserved
  *      @bar: BAR to be reserved
  *      @res_name: Name to be associated with resource.
+ *      @exclusive: whether the region access is exclusive or not
  *
  *      Mark the PCI region associated with PCI device @pdev BR @bar as
  *      being reserved by owner @res_name.  Do not access any
  *      address inside the PCI regions unless this call returns
  *      successfully.
  *
+ *      If @exclusive is set, then the region is marked so that userspace
+ *      is explicitly not allowed to map the resource via /dev/mem or
+ *      sysfs MMIO access.
+ *
  *      Returns 0 on success, or %EBUSY on error.  A warning
  *      message is also printed on failure.
  */
@@ -1588,12 +1593,12 @@ err_out:
 }
 
 /**
- *      pci_request_region - Reserved PCI I/O and memory resource
+ *      pci_request_region - Reserve PCI I/O and memory resource
  *      @pdev: PCI device whose resources are to be reserved
  *      @bar: BAR to be reserved
- *      @res_name: Name to be associated with resource.
+ *      @res_name: Name to be associated with resource
  *
- *      Mark the PCI region associated with PCI device @pdev BR @bar as
+ *      Mark the PCI region associated with PCI device @pdev BAR @bar as
  *      being reserved by owner @res_name.  Do not access any
  *      address inside the PCI regions unless this call returns
  *      successfully.