Messages in this thread Patch in this message | | | Subject | Re: [PATCH] PCI fixes for 2.6.9 | Date | Tue, 19 Oct 2004 15:42:13 -0700 | From | Greg KH <> |
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ChangeSet 1.1997.37.7, 2004/10/06 11:20:43-07:00, greg@kroah.com
[PATCH] PCI: clean up the comments in search.c to be correct.
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
drivers/pci/search.c | 18 ++++++++---------- 1 files changed, 8 insertions(+), 10 deletions(-)
diff -Nru a/drivers/pci/search.c b/drivers/pci/search.c --- a/drivers/pci/search.c 2004-10-19 15:27:21 -07:00 +++ b/drivers/pci/search.c 2004-10-19 15:27:21 -07:00 @@ -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 @@ * @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 @@ * 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) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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