diff options
Diffstat (limited to 'include/drm/drm_pci.h')
| -rw-r--r-- | include/drm/drm_pci.h | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/include/drm/drm_pci.h b/include/drm/drm_pci.h index 8181e9e7cf1d..029352f8c583 100644 --- a/include/drm/drm_pci.h +++ b/include/drm/drm_pci.h @@ -38,24 +38,52 @@ struct drm_dma_handle; struct drm_device; struct drm_driver; struct drm_master; +struct pci_device; + +#ifdef CONFIG_PCI struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev, size_t size, size_t align); void drm_pci_free(struct drm_device *dev, struct drm_dma_handle * dmah); -int drm_legacy_pci_init(struct drm_driver *driver, struct pci_driver *pdriver); -void drm_legacy_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver); -#ifdef CONFIG_PCI int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent, struct drm_driver *driver); + +int drm_legacy_pci_init(struct drm_driver *driver, struct pci_driver *pdriver); +void drm_legacy_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver); + #else + +static inline struct drm_dma_handle *drm_pci_alloc(struct drm_device *dev, + size_t size, size_t align) +{ + return NULL; +} + +static inline void drm_pci_free(struct drm_device *dev, + struct drm_dma_handle *dmah) +{ +} + static inline int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent, struct drm_driver *driver) { return -ENOSYS; } + +static inline int drm_legacy_pci_init(struct drm_driver *driver, + struct pci_driver *pdriver) +{ + return -EINVAL; +} + +static inline void drm_legacy_pci_exit(struct drm_driver *driver, + struct pci_driver *pdriver) +{ +} + #endif #endif /* _DRM_PCI_H_ */ |