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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-15 09:39:42 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-04-28 15:15:41 +0200 |
| commit | af25c16bd1c6e7e73d67271c0fe6e0d5078759f1 (patch) | |
| tree | 6b1babbfc9141ceff5f44f35642f46ca3384dcbf /drivers/gpu/drm/v3d | |
| parent | 4cc9b565454bb2cf5d27d58485816570f18f5a5a (diff) | |
| download | lwn-af25c16bd1c6e7e73d67271c0fe6e0d5078759f1.tar.gz lwn-af25c16bd1c6e7e73d67271c0fe6e0d5078759f1.zip | |
drm/v3d: Don't set drm_device->dev_private
And switch the helper over to container_of, which is a bunch faster
than chasing a pointer. Plus allows gcc to see through this maze.
Acked-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20200415074034.175360-8-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/v3d')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_drv.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_drv.h | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_drv.c b/drivers/gpu/drm/v3d/v3d_drv.c index 8d0c0daaac81..ead62a15d48f 100644 --- a/drivers/gpu/drm/v3d/v3d_drv.c +++ b/drivers/gpu/drm/v3d/v3d_drv.c @@ -265,7 +265,6 @@ static int v3d_platform_drm_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, drm); - drm->dev_private = v3d; drmm_add_final_kfree(drm, v3d); ret = map_regs(v3d, &v3d->hub_regs, "hub"); diff --git a/drivers/gpu/drm/v3d/v3d_drv.h b/drivers/gpu/drm/v3d/v3d_drv.h index e0775c884553..112d80aed5f6 100644 --- a/drivers/gpu/drm/v3d/v3d_drv.h +++ b/drivers/gpu/drm/v3d/v3d_drv.h @@ -121,7 +121,7 @@ struct v3d_dev { static inline struct v3d_dev * to_v3d_dev(struct drm_device *dev) { - return (struct v3d_dev *)dev->dev_private; + return container_of(dev, struct v3d_dev, drm); } static inline bool |