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drm: Goody bye, drm_bus!

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..we will not miss you..

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
David Herrmann 2014-08-29 12:12:44 +02:00 committed by Dave Airlie
parent 915b4d11b8
commit c5786fe5f1
5 changed files with 1 additions and 35 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/gpu/drm/drm_ioctl.c
View file

@ -250,15 +250,9 @@ static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
drm_unset_busid(dev, master);
return ret;
}
} else if (dev->driver->bus && dev->driver->bus->set_busid) {
ret = dev->driver->bus->set_busid(dev, master);
if (ret) {
drm_unset_busid(dev, master);
return ret;
}
} else {
if (WARN(dev->unique == NULL,
"No drm_bus.set_busid() implementation provided by "
"No drm_driver.set_busid() implementation provided by "
"%ps. Use drm_dev_set_unique() to set the unique "
"name explicitly.", dev->driver))
return -EINVAL;

6
drivers/gpu/drm/drm_pci.c
View file

@ -254,10 +254,6 @@ void drm_pci_agp_destroy(struct drm_device *dev)
}
}
static struct drm_bus drm_pci_bus = {
.set_busid = drm_pci_set_busid,
};
/**
* drm_get_pci_dev - Register a PCI device with the DRM subsystem
* @pdev: PCI device
@ -338,8 +334,6 @@ int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver)
DRM_DEBUG("\n");
driver->bus = &drm_pci_bus;
if (driver->driver_features & DRIVER_MODESET)
return pci_register_driver(pdriver);

5
drivers/gpu/drm/drm_platform.c
View file

@ -86,10 +86,6 @@ int drm_platform_set_busid(struct drm_device *dev, struct drm_master *master)
}
EXPORT_SYMBOL(drm_platform_set_busid);
static struct drm_bus drm_platform_bus = {
.set_busid = drm_platform_set_busid,
};
/**
* drm_platform_init - Register a platform device with the DRM subsystem
* @driver: DRM device driver
@ -105,7 +101,6 @@ int drm_platform_init(struct drm_driver *driver, struct platform_device *platfor
{
DRM_DEBUG("\n");
driver->bus = &drm_platform_bus;
return drm_get_platform_dev(platform_device, driver);
}
EXPORT_SYMBOL(drm_platform_init);

12
drivers/gpu/drm/drm_usb.c
View file

@ -36,16 +36,6 @@ int drm_get_usb_dev(struct usb_interface *interface,
}
EXPORT_SYMBOL(drm_get_usb_dev);
static int drm_usb_set_busid(struct drm_device *dev,
struct drm_master *master)
{
return 0;
}
static struct drm_bus drm_usb_bus = {
.set_busid = drm_usb_set_busid,
};
/**
* drm_usb_init - Register matching USB devices with the DRM subsystem
* @driver: DRM device driver
@ -61,8 +51,6 @@ int drm_usb_init(struct drm_driver *driver, struct usb_driver *udriver)
int res;
DRM_DEBUG("\n");
driver->bus = &drm_usb_bus;
res = usb_register(udriver);
return res;
}

5
include/drm/drmP.h
View file

@ -605,10 +605,6 @@ struct drm_master {
#define DRM_SCANOUTPOS_INVBL (1 << 1)
#define DRM_SCANOUTPOS_ACCURATE (1 << 2)
struct drm_bus {
int (*set_busid)(struct drm_device *dev, struct drm_master *master);
};
/**
* DRM driver structure. This structure represent the common code for
* a family of cards. There will one drm_device for each card present
@ -846,7 +842,6 @@ struct drm_driver {
const struct drm_ioctl_desc *ioctls;
int num_ioctls;
const struct file_operations *fops;
struct drm_bus *bus;
/* List of devices hanging off this driver with stealth attach. */
struct list_head legacy_dev_list;