diff options
Diffstat (limited to 'arch/x86/include/asm/pci.h')
| -rw-r--r-- | arch/x86/include/asm/pci.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 875b38edf193..52d80d3d94f3 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -98,9 +98,9 @@ static inline void early_quirks(void) { } #ifdef CONFIG_NUMA /* Returns the node based on pci bus */ -static inline int __pcibus_to_node(struct pci_bus *bus) +static inline int __pcibus_to_node(const struct pci_bus *bus) { - struct pci_sysdata *sd = bus->sysdata; + const struct pci_sysdata *sd = bus->sysdata; return sd->node; } @@ -109,6 +109,12 @@ static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus) { return node_to_cpumask(__pcibus_to_node(bus)); } + +static inline const struct cpumask * +cpumask_of_pcibus(const struct pci_bus *bus) +{ + return cpumask_of_node(__pcibus_to_node(bus)); +} #endif #endif /* _ASM_X86_PCI_H */ |