PCI: Make pci_get_new_domain_nr() static
The only user of pci_get_new_domain_nr() is of_pci_bus_find_domain_nr().
Since they are defined in the same file, pci_get_new_domain_nr() can be
made static, which also simplifies preprocessor conditionals.
No functional change intended.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
(cherry picked from commit ae07b78688
)
(cherry picked from commit 3c52948d8a977b147e7b36172b9531eb2b7cb59d)
Signed-off-by: Peng Fan <peng.fan@nxp.com>
pull/10/head
parent
c3a8759eca
commit
e6ad7faf99
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@ -5451,15 +5451,14 @@ static void pci_no_domains(void)
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#endif
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}
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#ifdef CONFIG_PCI_DOMAINS
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#ifdef CONFIG_PCI_DOMAINS_GENERIC
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static atomic_t __domain_nr = ATOMIC_INIT(-1);
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int pci_get_new_domain_nr(void)
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static int pci_get_new_domain_nr(void)
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{
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return atomic_inc_return(&__domain_nr);
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}
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#ifdef CONFIG_PCI_DOMAINS_GENERIC
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static int of_pci_bus_find_domain_nr(struct device *parent)
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{
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static int use_dt_domains = -1;
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@ -5513,7 +5512,6 @@ int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent)
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acpi_pci_bus_find_domain_nr(bus);
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}
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#endif
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#endif
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/**
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* pci_ext_cfg_avail - can we access extended PCI config space?
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@ -1523,12 +1523,10 @@ void pci_cfg_access_unlock(struct pci_dev *dev);
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*/
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#ifdef CONFIG_PCI_DOMAINS
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extern int pci_domains_supported;
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int pci_get_new_domain_nr(void);
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#else
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enum { pci_domains_supported = 0 };
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static inline int pci_domain_nr(struct pci_bus *bus) { return 0; }
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static inline int pci_proc_domain(struct pci_bus *bus) { return 0; }
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static inline int pci_get_new_domain_nr(void) { return -ENOSYS; }
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#endif /* CONFIG_PCI_DOMAINS */
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/*
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@ -1684,7 +1682,6 @@ static inline struct pci_dev *pci_get_bus_and_slot(unsigned int bus,
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static inline int pci_domain_nr(struct pci_bus *bus) { return 0; }
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static inline struct pci_dev *pci_dev_get(struct pci_dev *dev) { return NULL; }
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static inline int pci_get_new_domain_nr(void) { return -ENOSYS; }
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#define dev_is_pci(d) (false)
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#define dev_is_pf(d) (false)
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