drm/i915: Pass dev_priv to intel_get_crtc_for_pipe()

Unify our approach to things by passing around dev_priv instead of dev.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1477946245-14134-11-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 61d78fc..7086454 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -396,7 +396,7 @@ intel_dvo_get_current_mode(struct drm_connector *connector)
 		struct intel_crtc *crtc;
 		int pipe = (dvo_val & DVO_PIPE_B_SELECT) ? 1 : 0;
 
-		crtc = intel_get_crtc_for_pipe(dev, pipe);
+		crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
 		if (crtc) {
 			mode = intel_crtc_mode_get(dev, &crtc->base);
 			if (mode) {