PCI: Make pcie_set_ecrc_checking(), pcie_ecrc_get_policy() private

These interfaces:

  void pcie_set_ecrc_checking(struct pci_dev *dev);
  void pcie_ecrc_get_policy(char *str);

are only used in drivers/pci/ and do not need to be seen by the rest of the
kernel.  Move them to drivers/pci/pci.h so they're private to the PCI
subsystem.

Link: https://lore.kernel.org/r/20190724233848.73327-10-skunberg.kelsey@gmail.com
Signed-off-by: Kelsey Skunberg <skunberg.kelsey@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 2bb59af..d3d006c 100644 (file)
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -541,6 +541,14 @@ static inline void pcie_aspm_create_sysfs_dev_files(struct pci_dev *pdev) { }
 static inline void pcie_aspm_remove_sysfs_dev_files(struct pci_dev *pdev) { }
 #endif
 
+#ifdef CONFIG_PCIE_ECRC
+void pcie_set_ecrc_checking(struct pci_dev *dev);
+void pcie_ecrc_get_policy(char *str);
+#else
+static inline void pcie_set_ecrc_checking(struct pci_dev *dev) { }
+static inline void pcie_ecrc_get_policy(char *str) { }
+#endif
+
 #ifdef CONFIG_PCIE_PTM
 void pci_ptm_init(struct pci_dev *dev);
 #else

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 9b8d0c2..65502c5 100644 (file)
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1559,14 +1559,6 @@ bool pci_aer_available(void);
 static inline bool pci_aer_available(void) { return false; }
 #endif
 
-#ifdef CONFIG_PCIE_ECRC
-void pcie_set_ecrc_checking(struct pci_dev *dev);
-void pcie_ecrc_get_policy(char *str);
-#else
-static inline void pcie_set_ecrc_checking(struct pci_dev *dev) { }
-static inline void pcie_ecrc_get_policy(char *str) { }
-#endif
-
 bool pci_ats_disabled(void);
 
 #ifdef CONFIG_PCIE_PTM