diff options
| author | Rajat Jain <rajatja@google.com> | 2018-06-21 16:48:26 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-07-19 16:17:03 -0500 |
| commit | 60ed982a4e78ff938824a750dbac8a10e5b472ef (patch) | |
| tree | 648d22e8151a789cacf4515f0ff8859bf875905c | |
| parent | bd237801fef230cea8f2a5ab550d500f19f856d8 (diff) | |
| download | linux-60ed982a4e78ff938824a750dbac8a10e5b472ef.tar.bz2 | |
PCI/AER: Move internal declarations to drivers/pci/pci.h
Since pci_aer_init() and pci_no_aer() are used only internally, move their
declarations to the PCI internal header file. Also, no one cares about
return value of pci_aer_init(), so make it void.
Signed-off-by: Rajat Jain <rajatja@google.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
| -rw-r--r-- | drivers/pci/pci.h | 8 | ||||
| -rw-r--r-- | drivers/pci/pcie/aer.c | 4 | ||||
| -rw-r--r-- | include/linux/pci.h | 4 |
3 files changed, 10 insertions, 6 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 4f723442f602..52bc5b350dfb 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -480,4 +480,12 @@ static inline int devm_of_pci_get_host_bridge_resources(struct device *dev, } #endif +#ifdef CONFIG_PCIEAER +void pci_no_aer(void); +void pci_aer_init(struct pci_dev *dev); +#else +static inline void pci_no_aer(void) { } +static inline int pci_aer_init(struct pci_dev *d) { return -ENODEV; } +#endif + #endif /* DRIVERS_PCI_H */ diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index e6d5255d718c..0c6fe22eaf75 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -382,10 +382,10 @@ int pci_cleanup_aer_error_status_regs(struct pci_dev *dev) return 0; } -int pci_aer_init(struct pci_dev *dev) +void pci_aer_init(struct pci_dev *dev) { dev->aer_cap = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR); - return pci_cleanup_aer_error_status_regs(dev); + pci_cleanup_aer_error_status_regs(dev); } #define AER_AGENT_RECEIVER 0 diff --git a/include/linux/pci.h b/include/linux/pci.h index 340029b2fb38..b4ffea05c999 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1468,13 +1468,9 @@ static inline bool pcie_aspm_support_enabled(void) { return false; } #endif #ifdef CONFIG_PCIEAER -void pci_no_aer(void); bool pci_aer_available(void); -int pci_aer_init(struct pci_dev *dev); #else -static inline void pci_no_aer(void) { } static inline bool pci_aer_available(void) { return false; } -static inline int pci_aer_init(struct pci_dev *d) { return -ENODEV; } #endif #ifdef CONFIG_PCIE_ECRC |