Merge tag 'drm/for-3.14-rc1-20140123' of git://anongit.freedesktop.org/tegra/linux...

[linux-2.6-block.git] / drivers / gpu / drm / drm_crtc_helper.c

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 245fe4fa9c9edd5b36ca2448652020558edb3e8c..ea92b827e787e3543a745b119822085618c16988 100644 (file)
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -324,35 +324,6 @@ void drm_helper_disable_unused_functions(struct drm_device *dev)
 }
 EXPORT_SYMBOL(drm_helper_disable_unused_functions);
 
-/**
- * drm_encoder_crtc_ok - can a given crtc drive a given encoder?
- * @encoder: encoder to test
- * @crtc: crtc to test
- *
- * Return false if @encoder can't be driven by @crtc, true otherwise.
- */
-static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
-                               struct drm_crtc *crtc)
-{
-       struct drm_device *dev;
-       struct drm_crtc *tmp;
-       int crtc_mask = 1;
-
-       WARN(!crtc, "checking null crtc?\n");
-
-       dev = crtc->dev;
-
-       list_for_each_entry(tmp, &dev->mode_config.crtc_list, head) {
-               if (tmp == crtc)
-                       break;
-               crtc_mask <<= 1;
-       }
-
-       if (encoder->possible_crtcs & crtc_mask)
-               return true;
-       return false;
-}
-
 /*
  * Check the CRTC we're going to map each output to vs. its current
  * CRTC.  If they don't match, we have to disable the output and the CRTC