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drm: qxl: Remove unused CRTC .dpms() helper operation

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The CRTC .dpms() helper operation is called by the atomic helpers only
when no .prepare(), .atomic_disable() or .disable() operation is
provided. As the qxl driver provides a .disable() operation, the .dpms()
operation is unused and can be removed.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170627211621.27767-3-laurent.pinchart+renesas@ideasonboard.com
This commit is contained in:
Laurent Pinchart 2017-06-28 00:16:16 +03:00 committed by Daniel Vetter
parent b35954722c
commit 4889b35d7f
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/qxl/qxl_display.c
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@ -378,10 +378,6 @@ qxl_framebuffer_init(struct drm_device *dev,
return 0;
}
static void qxl_crtc_dpms(struct drm_crtc *crtc, int mode)
{
}
static bool qxl_crtc_mode_fixup(struct drm_crtc *crtc,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
@ -467,7 +463,6 @@ static void qxl_crtc_disable(struct drm_crtc *crtc)
}
static const struct drm_crtc_helper_funcs qxl_crtc_helper_funcs = {
.dpms = qxl_crtc_dpms,
.disable = qxl_crtc_disable,
.mode_fixup = qxl_crtc_mode_fixup,
.mode_set_nofb = qxl_mode_set_nofb,