drm/i915: Subclass intel_encoder.

Subclass intel_encoder to reduce the pointer dance through
intel_encoder->dev_priv.

10 files changed, 896 insertions(+), 997 deletions(-)

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 1 insertions, 10 deletions

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index ee0732b222a1..cfcf85496e30 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -508,17 +508,8 @@ static const struct drm_connector_helper_funcs intel_crt_connector_helper_funcs
         .best_encoder = intel_attached_encoder,
 };
 
-static void intel_crt_enc_destroy(struct drm_encoder *encoder)
-{
-        struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
-
-        intel_i2c_destroy(intel_encoder->ddc_bus);
-        drm_encoder_cleanup(encoder);
-        kfree(intel_encoder);
-}
-
 static const struct drm_encoder_funcs intel_crt_enc_funcs = {
-        .destroy = intel_crt_enc_destroy,
+        .destroy = intel_encoder_destroy,
 };
 
 void intel_crt_init(struct drm_device *dev)