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panel/raydium-rm69380: Use refcounted allocation in place of devm_kzalloc()

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Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-6-5d75a3711e40@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Anusha Srivatsa
2025-05-29 21:46:08 -05:00
committed by Maxime Ripard
parent 7a0c1de1f6
commit 065a75a40b
1 changed files with 5 additions and 5 deletions
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10
drivers/gpu/drm/panel/panel-raydium-rm69380.c
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@@ -208,9 +208,11 @@ static int rm69380_probe(struct mipi_dsi_device *dsi)
struct device_node *dsi_sec;
int ret, i;
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
if (!ctx)
return -ENOMEM;
ctx = devm_drm_panel_alloc(dev, struct rm69380_panel, panel,
&rm69380_panel_funcs,
DRM_MODE_CONNECTOR_DSI);
if (IS_ERR(ctx))
return PTR_ERR(ctx);
ctx->supplies[0].supply = "vddio";
ctx->supplies[1].supply = "avdd";
@@ -248,8 +250,6 @@ static int rm69380_probe(struct mipi_dsi_device *dsi)
ctx->dsi[0] = dsi;
mipi_dsi_set_drvdata(dsi, ctx);
drm_panel_init(&ctx->panel, dev, &rm69380_panel_funcs,
DRM_MODE_CONNECTOR_DSI);
ctx->panel.prepare_prev_first = true;
ctx->panel.backlight = rm69380_create_backlight(dsi);