@@ -43,8 +43,8 @@ int pci_enable_ats(struct pci_dev *dev, int ps)
if (!dev->ats_cap)
return -EINVAL;
- WARN_ON(pci_ats_enabled(dev));
- if (pci_ats_enabled(dev))
+ WARN_ON(dev->ats_enabled);
+ if (dev->ats_enabled)
return -EBUSY;
if (ps < PCI_ATS_MIN_STU)
@@ -81,7 +81,7 @@ void pci_disable_ats(struct pci_dev *dev)
struct pci_dev *pdev;
u16 ctrl;
- if (!pci_ats_enabled(dev))
+ if (!dev->ats_enabled)
return;
if (atomic_read(&dev->ats_ref_cnt))
@@ -104,7 +104,7 @@ void pci_restore_ats_state(struct pci_dev *dev)
{
u16 ctrl;
- if (!pci_ats_enabled(dev))
+ if (!dev->ats_enabled)
return;
ctrl = PCI_ATS_CTRL_ENABLE;
@@ -1303,13 +1303,11 @@ 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 *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);