Unverified Commit d27da679 authored by Anusha Srivatsa's avatar Anusha Srivatsa Committed by Maxime Ripard
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drm/panel/boe-himax8279d: Use refcounted allocation in place of devm_kzalloc() 



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: default avatarAnusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250710-b4-driver-convert-last-part-july-v1-14-de73ba81b2f5@redhat.com


Signed-off-by: default avatarMaxime Ripard <mripard@kernel.org>
parent 51929b68

drivers/gpu/drm/panel/panel-boe-himax8279d.c

+5 −6
Original line number Diff line number Diff line
@@ -847,9 +847,6 @@ static int panel_add(struct panel_info *pinfo) 
						 "failed to get enable gpio\n");

	}



	drm_panel_init(&pinfo->base, dev, &panel_funcs,

		       DRM_MODE_CONNECTOR_DSI);



	ret = drm_panel_of_backlight(&pinfo->base);

	if (ret)

		return ret;
@@ -865,9 +862,11 @@ static int panel_probe(struct mipi_dsi_device *dsi) 
	const struct panel_desc *desc;

	int err;



	pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL);

	if (!pinfo)

		return -ENOMEM;

	pinfo = devm_drm_panel_alloc(&dsi->dev, __typeof(*pinfo), base,

				     &panel_funcs, DRM_MODE_CONNECTOR_DSI);



	if (IS_ERR(pinfo))

		return PTR_ERR(pinfo);



	desc = of_device_get_match_data(&dsi->dev);

	dsi->mode_flags = desc->mode_flags;