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drm/panel/jdi-lt070me05000: 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. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.

Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250710-b4-driver-convert-last-part-july-v1-9-de73ba81b2f5@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
This commit is contained in:
Anusha Srivatsa 2025-07-10 23:31:20 -05:00 committed by Maxime Ripard
parent 95ec5c606d
commit b669ce70f4
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GPG Key ID: 275FCE19A23DBE76
1 changed files with 5 additions and 6 deletions
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11
drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
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@ -402,9 +402,6 @@ static int jdi_panel_add(struct jdi_panel *jdi)
return dev_err_probe(dev, PTR_ERR(jdi->backlight),
"failed to register backlight %d\n", ret);
drm_panel_init(&jdi->base, &jdi->dsi->dev, &jdi_panel_funcs,
DRM_MODE_CONNECTOR_DSI);
drm_panel_add(&jdi->base);
return 0;
@ -426,9 +423,11 @@ static int jdi_panel_probe(struct mipi_dsi_device *dsi)
dsi->mode_flags = MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_MODE_VIDEO |
MIPI_DSI_CLOCK_NON_CONTINUOUS;
jdi = devm_kzalloc(&dsi->dev, sizeof(*jdi), GFP_KERNEL);
if (!jdi)
return -ENOMEM;
jdi = devm_drm_panel_alloc(&dsi->dev, __typeof(*jdi), base,
&jdi_panel_funcs, DRM_MODE_CONNECTOR_DSI);
if (IS_ERR(jdi))
return PTR_ERR(jdi);
mipi_dsi_set_drvdata(dsi, jdi);