diff options
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index ff30b3c91aa..e0eff35825a 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -105,3 +105,16 @@ pci_match_one_device(const struct pci_device_id *id, const struct pci_dev *dev) } struct pci_dev *pci_find_upstream_pcie_bridge(struct pci_dev *pdev); + +/* PCI slot sysfs helper code */ +#define to_pci_slot(s) container_of(s, struct pci_slot, kobj) + +extern struct kset *pci_slots_kset; + +struct pci_slot_attribute { + struct attribute attr; + ssize_t (*show)(struct pci_slot *, char *); + ssize_t (*store)(struct pci_slot *, const char *, size_t); +}; +#define to_pci_slot_attr(s) container_of(s, struct pci_slot_attribute, attr) + |