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drm/crtc: constify drm_crtc_mask parameter

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Now that drm_crtc_index takes a const, the same can be done for drm_crtc_mask.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/6e32d013-6fee-34ad-f8d2-59139f3dc4c1@linux.intel.com
This commit is contained in:
Maarten Lankhorst 2016-10-13 10:38:11 +02:00 committed by Daniel Vetter
parent d807ed1c55
commit 1dfdb0ed34
2 changed files with 2 additions and 2 deletions
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2
include/drm/drm_crtc.h
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@ -1359,7 +1359,7 @@ static inline unsigned int drm_crtc_index(const struct drm_crtc *crtc)
* Given a registered CRTC, return the mask bit of that CRTC for an
* encoder's possible_crtcs field.
*/
static inline uint32_t drm_crtc_mask(struct drm_crtc *crtc)
static inline uint32_t drm_crtc_mask(const struct drm_crtc *crtc)
{
return 1 << drm_crtc_index(crtc);
}

2
include/drm/drm_encoder.h
View file

@ -189,7 +189,7 @@ static inline unsigned int drm_encoder_index(struct drm_encoder *encoder)
}
/* FIXME: We have an include file mess still, drm_crtc.h needs untangling. */
static inline uint32_t drm_crtc_mask(struct drm_crtc *crtc);
static inline uint32_t drm_crtc_mask(const struct drm_crtc *crtc);
/**
* drm_encoder_crtc_ok - can a given crtc drive a given encoder?