Unverified Commit daeca2b7 authored by Anusha Srivatsa's avatar Anusha Srivatsa Committed by Maxime Ripard
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drm/panel/lg-sw43408: 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-v1-6-de73ba81b2f5@redhat.com


Signed-off-by: default avatarMaxime Ripard <mripard@kernel.org>
parent a8f268ac

drivers/gpu/drm/panel/panel-lg-sw43408.c

+5 −5
Original line number Diff line number Diff line
@@ -246,8 +246,6 @@ static int sw43408_add(struct sw43408_panel *ctx) 


	ctx->base.prepare_prev_first = true;



	drm_panel_init(&ctx->base, dev, &sw43408_funcs, DRM_MODE_CONNECTOR_DSI);



	drm_panel_add(&ctx->base);

	return ret;

}
@@ -257,9 +255,11 @@ static int sw43408_probe(struct mipi_dsi_device *dsi) 
	struct sw43408_panel *ctx;

	int ret;



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

	if (!ctx)

		return -ENOMEM;

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

				   &sw43408_funcs, DRM_MODE_CONNECTOR_DSI);



	if (IS_ERR(ctx))

		return PTR_ERR(ctx);



	dsi->mode_flags = MIPI_DSI_MODE_LPM;

	dsi->format = MIPI_DSI_FMT_RGB888;