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drm/vc4: Constify container_of wrappers

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None of our wrappers around container_of to access our objects from the
DRM object pointer actually modify the latter.

Let's make them const.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20221123-rpi-kunit-tests-v1-11-051a0bb60a16@cerno.tech
This commit is contained in:
Maxime Ripard 2022-11-23 16:25:53 +01:00
parent 2081bd8994
commit 553a241b80
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GPG Key ID: E3EF0D6F671851C5
1 changed files with 8 additions and 8 deletions
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16
drivers/gpu/drm/vc4/vc4_drv.h
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@ -233,7 +233,7 @@ struct vc4_dev {
};
static inline struct vc4_dev *
to_vc4_dev(struct drm_device *dev)
to_vc4_dev(const struct drm_device *dev)
{
return container_of(dev, struct vc4_dev, base);
}
@ -286,7 +286,7 @@ struct vc4_bo {
};
static inline struct vc4_bo *
to_vc4_bo(struct drm_gem_object *bo)
to_vc4_bo(const struct drm_gem_object *bo)
{
return container_of(to_drm_gem_dma_obj(bo), struct vc4_bo, base);
}
@ -299,7 +299,7 @@ struct vc4_fence {
};
static inline struct vc4_fence *
to_vc4_fence(struct dma_fence *fence)
to_vc4_fence(const struct dma_fence *fence)
{
return container_of(fence, struct vc4_fence, base);
}
@ -360,7 +360,7 @@ struct vc4_plane {
};
static inline struct vc4_plane *
to_vc4_plane(struct drm_plane *plane)
to_vc4_plane(const struct drm_plane *plane)
{
return container_of(plane, struct vc4_plane, base);
}
@ -436,7 +436,7 @@ struct vc4_plane_state {
};
static inline struct vc4_plane_state *
to_vc4_plane_state(struct drm_plane_state *state)
to_vc4_plane_state(const struct drm_plane_state *state)
{
return container_of(state, struct vc4_plane_state, base);
}
@ -466,7 +466,7 @@ struct vc4_encoder {
};
static inline struct vc4_encoder *
to_vc4_encoder(struct drm_encoder *encoder)
to_vc4_encoder(const struct drm_encoder *encoder)
{
return container_of(encoder, struct vc4_encoder, base);
}
@ -539,7 +539,7 @@ struct vc4_crtc {
};
static inline struct vc4_crtc *
to_vc4_crtc(struct drm_crtc *crtc)
to_vc4_crtc(const struct drm_crtc *crtc)
{
return container_of(crtc, struct vc4_crtc, base);
}
@ -584,7 +584,7 @@ struct vc4_crtc_state {
#define VC4_HVS_CHANNEL_DISABLED ((unsigned int)-1)
static inline struct vc4_crtc_state *
to_vc4_crtc_state(struct drm_crtc_state *crtc_state)
to_vc4_crtc_state(const struct drm_crtc_state *crtc_state)
{
return container_of(crtc_state, struct vc4_crtc_state, base);
}