xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

PCI: Hide ACS quirk declarations inside PCI core

Browse Source 
Move declarations for these functions:

  pci_dev_specific_acs_enabled()
  pci_dev_specific_enable_acs()

from include/linux/pci.h to drivers/pci/pci.h because nothing outside the
PCI core needs to use them.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas
2018-08-09 16:19:52 -05:00
parent ce397d215c
commit bd2e9567db
2 changed files with 14 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/pci/pci.h
View File

@@ -352,6 +352,20 @@ static inline resource_size_t pci_resource_alignment(struct pci_dev *dev,
}
void pci_enable_acs(struct pci_dev *dev);
#ifdef CONFIG_PCI_QUIRKS
int pci_dev_specific_acs_enabled(struct pci_dev *dev, u16 acs_flags);
int pci_dev_specific_enable_acs(struct pci_dev *dev);
#else
static inline int pci_dev_specific_acs_enabled(struct pci_dev *dev,
u16 acs_flags)
{
return -ENOTTY;
}
static inline int pci_dev_specific_enable_acs(struct pci_dev *dev)
{
return -ENOTTY;
}
#endif
/* PCI error reporting and recovery */
void pcie_do_fatal_recovery(struct pci_dev *dev, u32 service);