Changes since v1:
- Do not reset if state allocation fails.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Acked-by: Thierry Reding <treding@xxxxxxxxxx> #irc
---
drivers/gpu/drm/tegra/dsi.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index 50d46ae3786b..44e102799195 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -745,14 +745,13 @@ 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;
-
- kfree(connector->state);
- connector->state = NULL;
+ struct tegra_dsi_state *state =
+ kzalloc(sizeof(*state), GFP_KERNEL);
- state = kzalloc(sizeof(*state), GFP_KERNEL);
- if (state)
- connector->state = &state->base;
+ if (state) {
+ kfree(connector->state);
+ __drm_atomic_helper_connector_reset(connector, &state->base);
+ }
}
static struct drm_connector_state *
--
2.1.0
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