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drm/pci: fold in irq_by_busid support

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This is a ums-only ioctl, and we've only ever supported ums (at least
in upstream) on pci devices. So no point in keeping that piece of
legacy logic abstracted within the drm bus driver.

To keep things work without CONFIG_PCI also add a dummy ioctl.

v2: Block the irq_by_busid ioctl for modeset drivers.

v3: Spelling/whitespace polish (Thierry)

Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2013-08-28 15:19:23 +02:00
parent 4984979b9b
commit eaaf8f0fc3
3 changed files with 37 additions and 30 deletions
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include/drm/drmP.h
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@@ -737,7 +737,6 @@ struct drm_bus {
int (*set_busid)(struct drm_device *dev, struct drm_master *master);
int (*set_unique)(struct drm_device *dev, struct drm_master *master,
struct drm_unique *unique);
int (*irq_by_busid)(struct drm_device *dev, struct drm_irq_busid *p);
};
/**