diff mbox

[v2,09/11] PCI: Move ATS declarations to linux/pci.h so they're all together

Message ID 20150721001503.28145.54521.stgit@bhelgaas-glaptop2.roam.corp.google.com
State Accepted
Headers show

Commit Message

Bjorn Helgaas July 21, 2015, 12:15 a.m. UTC 
Move ATS declarations to linux/pci.h so they're all in one place.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Joerg Roedel <jroedel@suse.de>
---
 include/linux/pci-ats.h |   41 -----------------------------------------
 include/linux/pci.h     |   10 +++++++++-
 2 files changed, 9 insertions(+), 42 deletions(-)


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diff mbox

Patch

diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index 5d81d47..57e0b82 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -3,47 +3,6 @@ 
 
 #include <linux/pci.h>
 
-/* Address Translation Service */
-#ifdef CONFIG_PCI_ATS
-
-int pci_enable_ats(struct pci_dev *dev, int ps);
-void pci_disable_ats(struct pci_dev *dev);
-int pci_ats_queue_depth(struct pci_dev *dev);
-
-/**
- * pci_ats_enabled - query the ATS status
- * @dev: the PCI device
- *
- * Returns 1 if ATS capability is enabled, or 0 if not.
- */
-static inline int pci_ats_enabled(struct pci_dev *dev)
-{
-	return dev->ats_cap && dev->ats_enabled;
-}
-
-#else /* CONFIG_PCI_ATS */
-
-static inline int pci_enable_ats(struct pci_dev *dev, int ps)
-{
-	return -ENODEV;
-}
-
-static inline void pci_disable_ats(struct pci_dev *dev)
-{
-}
-
-static inline int pci_ats_queue_depth(struct pci_dev *dev)
-{
-	return -ENODEV;
-}
-
-static inline int pci_ats_enabled(struct pci_dev *dev)
-{
-	return 0;
-}
-
-#endif /* CONFIG_PCI_ATS */
-
 #ifdef CONFIG_PCI_PRI
 
 int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 238b77e..307f96a 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1301,8 +1301,16 @@  void ht_destroy_irq(unsigned int irq);
 #ifdef CONFIG_PCI_ATS
 /* Address Translation Service */
 void pci_ats_init(struct pci_dev *dev);
+int pci_enable_ats(struct pci_dev *dev, int ps);
+void pci_disable_ats(struct pci_dev *dev);
+int pci_ats_queue_depth(struct pci_dev *dev);
+static inline int pci_ats_enabled(struct pci_dev *dev) { return dev->ats_cap && dev->ats_enabled; }
 #else
-static inline void pci_ats_init(struct pci_dev *dev) { }
+static inline void pci_ats_init(struct pci_dev *d) { }
+static inline int pci_enable_ats(struct pci_dev *d, int ps) { return -ENODEV; }
+static inline void pci_disable_ats(struct pci_dev *d) { }
+static inline int pci_ats_queue_depth(struct pci_dev *d) { return -ENODEV; }
+static inline int pci_ats_enabled(struct pci_dev *d) { return 0; }
 #endif
 
 void pci_cfg_access_lock(struct pci_dev *dev);