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drm/pci: Only build drm_pci.c if CONFIG_PCI is set

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Non-PCI systems should not build PCI helpers. Set up source code, header
file and Makefile accordingly.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191203100406.9674-2-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2019-12-03 11:03:55 +01:00
parent 99a375519e
commit 5c7a0bb0cf
4 changed files with 55 additions and 17 deletions
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13
drivers/gpu/drm/drm_pci.c
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@@ -125,8 +125,6 @@ void drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
EXPORT_SYMBOL(drm_pci_free);
#ifdef CONFIG_PCI
static int drm_get_pci_domain(struct drm_device *dev)
{
#ifndef __alpha__
@@ -331,17 +329,6 @@ int drm_legacy_pci_init(struct drm_driver *driver, struct pci_driver *pdriver)
}
EXPORT_SYMBOL(drm_legacy_pci_init);
#else
void drm_pci_agp_destroy(struct drm_device *dev) {}
int drm_irq_by_busid(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
return -EINVAL;
}
#endif
/**
* drm_legacy_pci_exit - unregister shadow-attach legacy DRM driver
* @driver: DRM device driver