[PATCH] PCI: clean up the comments in search.c to be correct.

Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index f4a9586e8698edecd80c4264790959036a9b3dd4..346457ec8046a2a7555931232178ea616f27ef53 100644 (file)
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -1,10 +1,10 @@
 /*
  *     PCI searching functions.
  *
- *     Copyright 1993 -- 1997 Drew Eckhardt, Frederic Potter,
- *                             David Mosberger-Tang
- *     Copyright 1997 -- 2000 Martin Mares <mj@ucw.cz>
- *     Copyright 2003 -- Greg Kroah-Hartman <greg@kroah.com>
+ *     Copyright (C) 1993 -- 1997 Drew Eckhardt, Frederic Potter,
+ *                                     David Mosberger-Tang
+ *     Copyright (C) 1997 -- 2000 Martin Mares <mj@ucw.cz>
+ *     Copyright (C) 2003 -- 2004 Greg Kroah-Hartman <greg@kroah.com>
  */
 
 #include <linux/init.h>
@@ -258,12 +258,6 @@ exit:
  * @from: Previous PCI device found in search, or %NULL for new search.
  *
  * Iterates through the list of known PCI devices.  If a PCI device is
- * found with a matching @vendor and @device, a pointer to its device structure is
- * returned.  Otherwise, %NULL is returned.
- * A new search is initiated by passing %NULL to the @from argument.
- * Otherwise if @from is not %NULL, searches continue from next device on the global list.
- *
- * Iterates through the list of known PCI devices.  If a PCI device is
  * found with a matching @vendor and @device, the reference count to the
  * device is incremented and a pointer to its device structure is returned.
  * Otherwise, %NULL is returned.  A new search is initiated by passing %NULL
@@ -325,6 +319,10 @@ exit:
  * A new search is initiated by passing %NULL to the @from argument.
  * Otherwise if @from is not %NULL, searches continue from next device
  * on the global list.
+ *
+ * NOTE: Do not use this function anymore, use pci_get_class() instead, as
+ * the pci device returned by this function can disappear at any moment in
+ * time.
  */
 struct pci_dev *
 pci_find_class(unsigned int class, const struct pci_dev *from)