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 /mm/readahead.c | |
| parent | cec7638b8e7999521ebbddcc514e8ac0e3573d8c (diff) | |
| download | lwn-36b73b051c41c1c1a4fd543faed1ceeca1c2bce3.tar.gz lwn-36b73b051c41c1c1a4fd543faed1ceeca1c2bce3.zip | |
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 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions