linux-kernel - [PATCH v2 6/7] drm/atmel-hlcdc: Drop custom encoder cleanup func.

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Message-Id: <20170511183128.25085-6-eric@anholt.net>
Date:   Thu, 11 May 2017 11:31:27 -0700
From:   Eric Anholt <eric@...olt.net>
To:     dri-devel@...ts.freedesktop.org,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Archit Taneja <architt@...eaurora.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        CK Hu <ck.hu@...iatek.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Yannick Fertre <yannick.fertre@...com>,
        Philippe Cornu <philippe.cornu@...com>
Cc:     linux-kernel@...r.kernel.org, Eric Anholt <eric@...olt.net>
Subject: [PATCH v2 6/7] drm/atmel-hlcdc: Drop custom encoder cleanup func.

drm_encoder_cleanup() finishes with memsetting it to 0, already.

Signed-off-by: Eric Anholt <eric@...olt.net>
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
index 65a3bd7a0c00..4b2cfbd0d43f 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
@@ -83,14 +83,8 @@ static const struct drm_encoder_helper_funcs atmel_hlcdc_panel_encoder_helper_fu
 	.enable = atmel_hlcdc_rgb_encoder_enable,
 };
 
-static void atmel_hlcdc_rgb_encoder_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-	memset(encoder, 0, sizeof(*encoder));
-}
-
 static const struct drm_encoder_funcs atmel_hlcdc_panel_encoder_funcs = {
-	.destroy = atmel_hlcdc_rgb_encoder_destroy,
+	.destroy = drm_encoder_cleanup,
 };
 
 static int atmel_hlcdc_panel_get_modes(struct drm_connector *connector)
-- 
2.11.0