[PATCH 3/3] drm/tegra: Use __drm_atomic_helper_reset_connector for subclassing connector state.

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org,
	Thierry Reding <thierry.reding@gmail.com>
Subject: [PATCH 3/3] drm/tegra: Use __drm_atomic_helper_reset_connector for subclassing connector state.
Date: Tue, 24 Nov 2015 14:35:34 +0100	[thread overview]
Message-ID: <1448372134-26367-3-git-send-email-maarten.lankhorst@linux.intel.com> (raw)
In-Reply-To: <1448372134-26367-1-git-send-email-maarten.lankhorst@linux.intel.com>

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/tegra/dsi.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index f0a138ef68ce..33ad50487f2e 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -745,14 +745,11 @@ static void tegra_dsi_soft_reset(struct tegra_dsi *dsi)
 
 static void tegra_dsi_connector_reset(struct drm_connector *connector)
 {
-	struct tegra_dsi_state *state;
+	struct tegra_dsi_state *state =
+		kzalloc(sizeof(*state), GFP_KERNEL);
 
 	kfree(connector->state);
-	connector->state = NULL;
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (state)
-		connector->state = &state->base;
+	__drm_atomic_helper_connector_reset(connector, &state->base);
 }
 
 static struct drm_connector_state *
-- 
2.1.0

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