Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/bridge: thc63lvd1024: 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-v2-4-8bad3ef90b9f@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
+3
-4
+3
-4
drivers/gpu/drm/bridge/thc63lvd1024.c
+3
-4
drivers/gpu/drm/bridge/thc63lvd1024.c
···
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struct gpio_desc *oe;
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struct drm_bridge bridge;
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-
struct drm_bridge *next;
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struct drm_bridge_timings timings;
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};
···
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{
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struct thc63_dev *thc63 = to_thc63(bridge);
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-
return drm_bridge_attach(encoder, thc63->next, bridge, flags);
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+
return drm_bridge_attach(encoder, thc63->bridge.next_bridge, bridge, flags);
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}
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static enum drm_mode_status thc63_mode_valid(struct drm_bridge *bridge,
···
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return -ENODEV;
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}
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-
thc63->next = of_drm_find_bridge(remote);
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+
thc63->bridge.next_bridge = of_drm_find_and_get_bridge(remote);
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of_node_put(remote);
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-
if (!thc63->next)
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+
if (!thc63->bridge.next_bridge)
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return -EPROBE_DEFER;
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endpoint = of_graph_get_endpoint_by_regs(thc63->dev->of_node,