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[2/2] drm/i915: Explicitly cast pipe -> intel_dpll_id

Message ID 1372932076-29065-2-git-send-email-daniel.vetter@ffwll.ch (mailing list archive)
State New, archived
Headers show

Commit Message

Daniel Vetter July 4, 2013, 10:01 a.m. UTC 
We only do this on IBX where there's a fixed pch dpll to pipe
assignment. Being explicit about it can't really hurt and makes
sparse happy.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 745631f..6c1003d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3081,7 +3081,7 @@  static struct intel_shared_dpll *intel_get_shared_dpll(struct intel_crtc *crtc)
 
 	if (HAS_PCH_IBX(dev_priv->dev)) {
 		/* Ironlake PCH has a fixed PLL->PCH pipe mapping. */
-		i = crtc->pipe;
+		i = (enum intel_dpll_id) crtc->pipe;
 		pll = &dev_priv->shared_dplls[i];
 
 		DRM_DEBUG_KMS("CRTC:%d using pre-allocated %s\n",
@@ -5825,7 +5825,8 @@  static bool ironlake_get_pipe_config(struct intel_crtc *crtc,
 		ironlake_get_fdi_m_n_config(crtc, pipe_config);
 
 		if (HAS_PCH_IBX(dev_priv->dev)) {
-			pipe_config->shared_dpll = crtc->pipe;
+			pipe_config->shared_dpll =
+				(enum intel_dpll_id) crtc->pipe;
 		} else {
 			tmp = I915_READ(PCH_DPLL_SEL);
 			if (tmp & TRANS_DPLLB_SEL(crtc->pipe))