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| author | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2026-01-09 10:31:37 +0300 |
|---|---|---|
| committer | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2026-01-20 16:53:46 +0300 |
| commit | 0bbca46cd50a527bded903ffe7f32e3761e825bd (patch) | |
| tree | 483a75e99c82a75400805b257aa785069a583e3e | |
| parent | 35dd5e1c089b6fd9f503bb15ebc1138d5a3f887e (diff) | |
| download | linux-0bbca46cd50a527bded903ffe7f32e3761e825bd.tar.xz | |
drm/bridge: tpd12s015: 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-2-v2-6-8bad3ef90b9f@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-tpd12s015.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/bridge/ti-tpd12s015.c b/drivers/gpu/drm/bridge/ti-tpd12s015.c index dcf686c4e73d..136e47ad1a10 100644 --- a/drivers/gpu/drm/bridge/ti-tpd12s015.c +++ b/drivers/gpu/drm/bridge/ti-tpd12s015.c @@ -28,8 +28,6 @@ struct tpd12s015_device { struct gpio_desc *ls_oe_gpio; struct gpio_desc *hpd_gpio; int hpd_irq; - - struct drm_bridge *next_bridge; }; static inline struct tpd12s015_device *to_tpd12s015(struct drm_bridge *bridge) @@ -47,7 +45,7 @@ static int tpd12s015_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - ret = drm_bridge_attach(encoder, tpd->next_bridge, + ret = drm_bridge_attach(encoder, tpd->bridge.next_bridge, bridge, flags); if (ret < 0) return ret; @@ -138,10 +136,10 @@ static int tpd12s015_probe(struct platform_device *pdev) if (!node) return -ENODEV; - tpd->next_bridge = of_drm_find_bridge(node); + tpd->bridge.next_bridge = of_drm_find_and_get_bridge(node); of_node_put(node); - if (!tpd->next_bridge) + if (!tpd->bridge.next_bridge) return -EPROBE_DEFER; /* Get the control and HPD GPIOs. */ |