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drm/i915: kill intel_crtc_update_sarea_pos 

We assign the sarea_priv pointer only in the dma ioctl, which is
disallowed when kernel modesetting is enabled. So this is dead code.

Cc: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2014-02-12 23:36:24 +01:00
parent eb1bfe807c
commit 1fcb195e90
1 changed files with 0 additions and 29 deletions
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29
drivers/gpu/drm/i915/intel_display.c
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@ -2321,33 +2321,6 @@ intel_finish_fb(struct drm_framebuffer *old_fb)
return ret;
}
static void intel_crtc_update_sarea_pos(struct drm_crtc *crtc, int x, int y)
{
struct drm_device *dev = crtc->dev;
struct drm_i915_master_private *master_priv;
struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
if (!dev->primary->master)
return;
master_priv = dev->primary->master->driver_priv;
if (!master_priv->sarea_priv)
return;
switch (intel_crtc->pipe) {
case 0:
master_priv->sarea_priv->pipeA_x = x;
master_priv->sarea_priv->pipeA_y = y;
break;
case 1:
master_priv->sarea_priv->pipeB_x = x;
master_priv->sarea_priv->pipeB_y = y;
break;
default:
break;
}
}
static int
intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *fb)
@ -2435,8 +2408,6 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
intel_edp_psr_update(dev);
mutex_unlock(&dev->struct_mutex);
intel_crtc_update_sarea_pos(crtc, x, y);
return 0;
}