Unverified Commit ea8642fe authored by Anusha Srivatsa's avatar Anusha Srivatsa Committed by Maxime Ripard
Browse files

drm/panel/ilitek-ili9882t: 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-v1-11-de73ba81b2f5@redhat.com


Signed-off-by: default avatarMaxime Ripard <mripard@kernel.org>
parent d29ab79c

drivers/gpu/drm/panel/panel-ilitek-ili9882t.c

+5 −5
Original line number Diff line number Diff line
@@ -614,8 +614,6 @@ static int ili9882t_add(struct ili9882t *ili) 


	gpiod_set_value(ili->enable_gpio, 0);



	drm_panel_init(&ili->base, dev, &ili9882t_funcs,

		       DRM_MODE_CONNECTOR_DSI);

	err = of_drm_get_panel_orientation(dev->of_node, &ili->orientation);

	if (err < 0) {

		dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, err);
@@ -640,9 +638,11 @@ static int ili9882t_probe(struct mipi_dsi_device *dsi) 
	int ret;

	const struct panel_desc *desc;



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

	if (!ili)

		return -ENOMEM;

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

				   &ili9882t_funcs, DRM_MODE_CONNECTOR_DSI);



	if (IS_ERR(ili))

		return PTR_ERR(ili);



	desc = of_device_get_match_data(&dsi->dev);

	dsi->lanes = desc->lanes;