From: Alex Chiang Date: Tue, 31 Mar 2009 15:24:22 +0000 (-0600) Subject: PCI: remove deprecated pci_find_slot() interface X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3b073eda;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git PCI: remove deprecated pci_find_slot() interface The last in-tree caller of pci_find_slot has been converted, so let's get rid of this deprecated interface. Signed-off-by: Alex Chiang Signed-off-by: Jesse Barnes --- diff --git a/drivers/pci/search.c b/drivers/pci/search.c index 710d4ea69568..650bc0a538dc 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -114,36 +114,6 @@ pci_find_next_bus(const struct pci_bus *from) } #ifdef CONFIG_PCI_LEGACY -/** - * pci_find_slot - locate PCI device from a given PCI slot - * @bus: number of PCI bus on which desired PCI device resides - * @devfn: encodes number of PCI slot in which the desired PCI - * device resides and the logical device number within that slot - * in case of multi-function devices. - * - * Given a PCI bus and slot/function number, the desired PCI device - * is located in system global list of PCI devices. If the device - * is found, a pointer to its data structure is returned. If no - * device is found, %NULL is returned. - * - * NOTE: Do not use this function any more; use pci_get_slot() instead, as - * the PCI device returned by this function can disappear at any moment in - * time. - */ -struct pci_dev *pci_find_slot(unsigned int bus, unsigned int devfn) -{ - struct pci_dev *dev = NULL; - - while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) { - if (dev->bus->number == bus && dev->devfn == devfn) { - pci_dev_put(dev); - return dev; - } - } - return NULL; -} -EXPORT_SYMBOL(pci_find_slot); - /** * pci_find_device - begin or continue searching for a PCI device by vendor/device id * @vendor: PCI vendor id to match, or %PCI_ANY_ID to match all vendor ids diff --git a/include/linux/pci.h b/include/linux/pci.h index 6dfa47d25ba4..19ee92c53ef7 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -599,8 +599,6 @@ extern void pci_sort_breadthfirst(void); struct pci_dev __deprecated *pci_find_device(unsigned int vendor, unsigned int device, struct pci_dev *from); -struct pci_dev __deprecated *pci_find_slot(unsigned int bus, - unsigned int devfn); #endif /* CONFIG_PCI_LEGACY */ enum pci_lost_interrupt_reason { @@ -936,12 +934,6 @@ static inline struct pci_dev *pci_find_device(unsigned int vendor, return NULL; } -static inline struct pci_dev *pci_find_slot(unsigned int bus, - unsigned int devfn) -{ - return NULL; -} - static inline struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device, struct pci_dev *from)