From 7fa8a51af507bf1024d6d2c0375cc3c10da51dfc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 18 Feb 2022 12:03:50 +0200
Subject: drm/imx: Use drm_mode_duplicate()
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Git-commit: 193c4df5b0dcbb7ea0efb99ca13bd05cd1adaddb
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

Replace the hand rolled drm_mode_duplicate() with the
real thing.

@is_dup@
@@
drm_mode_duplicate(...)
{ ... }

@depends on !is_dup@
expression dev, oldmode;
identifier newmode;
@@
- newmode = drm_mode_create(dev);
+ newmode = drm_mode_duplicate(dev, oldmode);
  ...
- drm_mode_copy(newmode, oldmode);

Cc: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220218100403.7028-10-ville.syrjala@linux.intel.com
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/imx/imx-ldb.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index fb0e951248f6..14a058a42854 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -150,10 +150,9 @@ static int imx_ldb_connector_get_modes(struct drm_connector *connector)
 	if (imx_ldb_ch->mode_valid) {
 		struct drm_display_mode *mode;
 
-		mode = drm_mode_create(connector->dev);
+		mode = drm_mode_duplicate(connector->dev, &imx_ldb_ch->mode);
 		if (!mode)
 			return -EINVAL;
-		drm_mode_copy(mode, &imx_ldb_ch->mode);
 		mode->type |= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
 		drm_mode_probed_add(connector, mode);
 		num_modes++;
-- 
2.38.1