Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/bridge: megachips-stdpxxxx-ge-b850v3-fw: convert to devm_drm_bridge_alloc() API
This is the new API for allocating DRM bridges.
Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-5-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
+4
-7
+4
-7
drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
+4
-7
drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
···
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if (ge_b850v3_lvds_ptr)
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goto success;
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-
ge_b850v3_lvds_ptr = devm_kzalloc(dev,
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-
sizeof(*ge_b850v3_lvds_ptr),
230
-
GFP_KERNEL);
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-
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-
if (!ge_b850v3_lvds_ptr) {
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+
ge_b850v3_lvds_ptr = devm_drm_bridge_alloc(dev, struct ge_b850v3_lvds, bridge,
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+
&ge_b850v3_lvds_funcs);
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+
if (IS_ERR(ge_b850v3_lvds_ptr)) {
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mutex_unlock(&ge_b850v3_lvds_dev_mutex);
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-
return -ENOMEM;
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+
return PTR_ERR(ge_b850v3_lvds_ptr);
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}
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success:
···
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struct device *dev = &stdp4028_i2c->dev;
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/* drm bridge initialization */
265
-
ge_b850v3_lvds_ptr->bridge.funcs = &ge_b850v3_lvds_funcs;
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ge_b850v3_lvds_ptr->bridge.ops = DRM_BRIDGE_OP_DETECT |
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DRM_BRIDGE_OP_EDID;
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ge_b850v3_lvds_ptr->bridge.type = DRM_MODE_CONNECTOR_DisplayPort;