diff options
| author | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2026-01-09 11:02:50 +0100 |
|---|---|---|
| committer | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2026-01-21 13:59:56 +0100 |
| commit | 4e7fd5aa3f3939dfcd8b0578de57f1cc00d6c31c (patch) | |
| tree | a51838af21a470eca7df7ea53e6a2b5c0ae8de73 /drivers/gpu/drm | |
| parent | 3b3ddafde1c2b5262628b4463c7b6f4ccc6430b5 (diff) | |
drm/bridge: dw-hdmi: convert to of_drm_find_and_get_bridge()
of_drm_find_bridge() is deprecated. Move to its replacement
of_drm_find_and_get_bridge() which gets a bridge reference, and ensure it
is put when done by using the drm_bridge::next_bridge pointer.
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patch.msgid.link/20260109-drm-bridge-alloc-getput-drm_of_find_bridge-3-v2-1-8d7a3dbacdf4@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 3b77e73ac0ea..ee88c0e793b0 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -132,7 +132,6 @@ struct dw_hdmi_phy_data { struct dw_hdmi { struct drm_connector connector; struct drm_bridge bridge; - struct drm_bridge *next_bridge; unsigned int version; @@ -2912,7 +2911,7 @@ static int dw_hdmi_bridge_attach(struct drm_bridge *bridge, struct dw_hdmi *hdmi = bridge->driver_private; if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) - return drm_bridge_attach(encoder, hdmi->next_bridge, + return drm_bridge_attach(encoder, hdmi->bridge.next_bridge, bridge, flags); return dw_hdmi_connector_create(hdmi); @@ -3318,9 +3317,9 @@ static int dw_hdmi_parse_dt(struct dw_hdmi *hdmi) if (!remote) return -ENODEV; - hdmi->next_bridge = of_drm_find_bridge(remote); + hdmi->bridge.next_bridge = of_drm_find_and_get_bridge(remote); of_node_put(remote); - if (!hdmi->next_bridge) + if (!hdmi->bridge.next_bridge) return -EPROBE_DEFER; return 0; |