diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2021-01-18 14:14:15 +0100 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2021-01-19 09:06:38 +0100 |
| commit | 36b73b051c41c1c1a4fd543faed1ceeca1c2bce3 (patch) | |
| tree | 864fb344a1c9d8e4d7762c5118c89a99ed08a697 /drivers/gpu/drm/drm_bufs.c | |
| parent | cec7638b8e7999521ebbddcc514e8ac0e3573d8c (diff) | |
drm: Upcast struct drm_device.dev to struct pci_device; replace pdev
We have DRM drivers based on USB, SPI and platform devices. All of them
are fine with storing their device reference in struct drm_device.dev.
PCI devices should be no exception. Therefore struct drm_device.pdev is
deprecated.
Instead upcast from struct drm_device.dev with to_pci_dev(). PCI-specific
code can use dev_is_pci() to test for a PCI device. This patch changes
the DRM core code and documentation accordingly.
v4:
* split-off pdev deprecation into separate patch
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Andy Lavr <andy.lavr@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210118131420.15874-2-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/drm_bufs.c')
| -rw-r--r-- | drivers/gpu/drm/drm_bufs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index aeb1327e3077..e3d77dfefb0a 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -326,7 +326,7 @@ static int drm_addmap_core(struct drm_device *dev, resource_size_t offset, * As we're limiting the address to 2^32-1 (or less), * casting it down to 32 bits is no problem, but we * need to point to a 64bit variable first. */ - map->handle = dma_alloc_coherent(&dev->pdev->dev, + map->handle = dma_alloc_coherent(dev->dev, map->size, &map->offset, GFP_KERNEL); @@ -556,7 +556,7 @@ int drm_legacy_rmmap_locked(struct drm_device *dev, struct drm_local_map *map) case _DRM_SCATTER_GATHER: break; case _DRM_CONSISTENT: - dma_free_coherent(&dev->pdev->dev, + dma_free_coherent(dev->dev, map->size, map->handle, map->offset); |