diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2012-02-06 16:11:09 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-02-06 16:12:16 +0100 |
| commit | d4730ace0c7dbb64513e35b6fc5fd7e7f381e490 (patch) | |
| tree | 18890c096cdd869a593c56de3257faa40af8e050 /drivers/pci/pci.h | |
| parent | c1c454b8691cc95aa83f19273ed7845914c70e83 (diff) | |
| parent | 23783f817bceedd6d4e549385e3f400ea64059e5 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into upstream-fixes
Sync with Linus' tree. This is necessary to have a base for
patch that fixes commit 35b4c01e29b ("power_supply: add "powers"
links to self-powered HID devices") which went in through Anton's
tree.
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index b74084e9ca12..1009a5e88e53 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -136,6 +136,8 @@ static inline void pci_remove_legacy_files(struct pci_bus *bus) { return; } /* Lock for read/write access to pci device and bus lists */ extern struct rw_semaphore pci_bus_sem; +extern raw_spinlock_t pci_lock; + extern unsigned int pci_pm_d3_delay; #ifdef CONFIG_PCI_MSI @@ -249,6 +251,14 @@ struct pci_sriov { u8 __iomem *mstate; /* VF Migration State Array */ }; +#ifdef CONFIG_PCI_ATS +extern void pci_restore_ats_state(struct pci_dev *dev); +#else +static inline void pci_restore_ats_state(struct pci_dev *dev) +{ +} +#endif /* CONFIG_PCI_ATS */ + #ifdef CONFIG_PCI_IOV extern int pci_iov_init(struct pci_dev *dev); extern void pci_iov_release(struct pci_dev *dev); |