From a9e3c90c9fa39ed00e3223dc8f93c9cd12abb750 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 5 Aug 2014 13:37:47 +0200 Subject: [PATCH] drm: Implement drm_get_pci_dev() dummy for !PCI Implementing a dummy of this function allows drivers that use it to be built on platforms that don't have PCI. This can happen for example if the nouveau driver is built on Tegra without PCI enabled (or on 64-bit ARM where PCI is not yet implemented). Signed-off-by: Thierry Reding --- include/drm/drmP.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 75b259492a8d..87aac391c605 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1028,10 +1028,25 @@ void drm_pci_agp_destroy(struct drm_device *dev); extern int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver); extern void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver); +#ifdef CONFIG_PCI extern int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent, struct drm_driver *driver); extern int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master); +#else +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_pci_set_busid(struct drm_device *dev, + struct drm_master *master) +{ + return -ENOSYS; +} +#endif #define DRM_PCIE_SPEED_25 1 #define DRM_PCIE_SPEED_50 2