From 448432c4b8e2e3189177d6dbd16b8a8d83c5c11c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 12 Feb 2008 13:36:20 -0800 Subject: PCI: remove pci_find_present No one is using this function anymore for quite some time, so remove it. Everyone calls pci_dev_present() instead anyway... Signed-off-by: Greg Kroah-Hartman --- drivers/pci/search.c | 35 +++++++++++++++-------------------- 1 file changed, 15 insertions(+), 20 deletions(-) (limited to 'drivers/pci/search.c') diff --git a/drivers/pci/search.c b/drivers/pci/search.c index 8541034021f..1aabe3dbc7c 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -436,7 +436,18 @@ exit: return dev; } -const struct pci_device_id *pci_find_present(const struct pci_device_id *ids) +/** + * pci_dev_present - Returns 1 if device matching the device list is present, 0 if not. + * @ids: A pointer to a null terminated list of struct pci_device_id structures + * that describe the type of PCI device the caller is trying to find. + * + * Obvious fact: You do not have a reference to any device that might be found + * by this function, so if that device is removed from the system right after + * this function is finished, the value will be stale. Use this function to + * find devices that are usually built into a system, or for a general hint as + * to if another device happens to be present at this specific moment in time. + */ +int pci_dev_present(const struct pci_device_id *ids) { struct pci_dev *dev; const struct pci_device_id *found = NULL; @@ -452,27 +463,11 @@ const struct pci_device_id *pci_find_present(const struct pci_device_id *ids) } exit: up_read(&pci_bus_sem); - return found; -} - -/** - * pci_dev_present - Returns 1 if device matching the device list is present, 0 if not. - * @ids: A pointer to a null terminated list of struct pci_device_id structures - * that describe the type of PCI device the caller is trying to find. - * - * Obvious fact: You do not have a reference to any device that might be found - * by this function, so if that device is removed from the system right after - * this function is finished, the value will be stale. Use this function to - * find devices that are usually built into a system, or for a general hint as - * to if another device happens to be present at this specific moment in time. - */ -int pci_dev_present(const struct pci_device_id *ids) -{ - return pci_find_present(ids) == NULL ? 0 : 1; + if (found) + return 1; + return 0; } - EXPORT_SYMBOL(pci_dev_present); -EXPORT_SYMBOL(pci_find_present); #ifdef CONFIG_PCI_LEGACY EXPORT_SYMBOL(pci_find_device); -- cgit v1.2.3