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drm: make crtc/encoder/connector/plane helper_private a const pointer

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They're only used to store const pointers anyway. This helps to keep
Ville and the compiler happy.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2015-04-13 11:21:42 +03:00 committed by Daniel Vetter
parent 0d4d936f49
commit 9a436ee6c3
3 changed files with 8 additions and 8 deletions
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8
include/drm/drm_crtc.h
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@ -467,7 +467,7 @@ struct drm_crtc {
int framedur_ns, linedur_ns, pixeldur_ns;
/* if you are using the helper */
void *helper_private;
const void *helper_private;
struct drm_object_properties properties;
@ -597,7 +597,7 @@ struct drm_encoder {
struct drm_crtc *crtc;
struct drm_bridge *bridge;
const struct drm_encoder_funcs *funcs;
void *helper_private;
const void *helper_private;
};
/* should we poll this connector for connects and disconnects */
@ -701,7 +701,7 @@ struct drm_connector {
/* requested DPMS state */
int dpms;
void *helper_private;
const void *helper_private;
/* forced on connector */
struct drm_cmdline_mode cmdline_mode;
@ -864,7 +864,7 @@ struct drm_plane {
enum drm_plane_type type;
void *helper_private;
const void *helper_private;
struct drm_plane_state *state;
};

6
include/drm/drm_crtc_helper.h
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@ -197,19 +197,19 @@ extern void drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,
static inline void drm_crtc_helper_add(struct drm_crtc *crtc,
const struct drm_crtc_helper_funcs *funcs)
{
crtc->helper_private = (void *)funcs;
crtc->helper_private = funcs;
}
static inline void drm_encoder_helper_add(struct drm_encoder *encoder,
const struct drm_encoder_helper_funcs *funcs)
{
encoder->helper_private = (void *)funcs;
encoder->helper_private = funcs;
}
static inline void drm_connector_helper_add(struct drm_connector *connector,
const struct drm_connector_helper_funcs *funcs)
{
connector->helper_private = (void *)funcs;
connector->helper_private = funcs;
}
extern void drm_helper_resume_force_mode(struct drm_device *dev);

2
include/drm/drm_plane_helper.h
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@ -76,7 +76,7 @@ struct drm_plane_helper_funcs {
static inline void drm_plane_helper_add(struct drm_plane *plane,
const struct drm_plane_helper_funcs *funcs)
{
plane->helper_private = (void *)funcs;
plane->helper_private = funcs;
}
extern int drm_plane_helper_check_update(struct drm_plane *plane,