Unverified Commit a7f880bc authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Javier Martinez Canillas
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drm/panel: simple: Simplify matching using of_device_get_match_data() 



Both the patform_driver and mipi_dsi_driver structures contain pointers
to the match table used, so the custom code to obtain match and match
data can be replaced by calls to of_device_get_match_data().

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/64ded5b7e809e4c6e915b2c4d8b82e02319cd206.1690535800.git.geert+renesas@glider.be
parent 701a9b9d

drivers/gpu/drm/panel/panel-simple.c

+6 −9
Original line number Diff line number Diff line
@@ -4455,13 +4455,13 @@ MODULE_DEVICE_TABLE(of, platform_of_match); 


static int panel_simple_platform_probe(struct platform_device *pdev)

{

	const struct of_device_id *id;

	const struct panel_desc *desc;



	id = of_match_node(platform_of_match, pdev->dev.of_node);

	if (!id)

	desc = of_device_get_match_data(&pdev->dev);

	if (!desc)

		return -ENODEV;



	return panel_simple_probe(&pdev->dev, id->data);

	return panel_simple_probe(&pdev->dev, desc);

}



static void panel_simple_platform_remove(struct platform_device *pdev)
@@ -4732,15 +4732,12 @@ MODULE_DEVICE_TABLE(of, dsi_of_match); 
static int panel_simple_dsi_probe(struct mipi_dsi_device *dsi)

{

	const struct panel_desc_dsi *desc;

	const struct of_device_id *id;

	int err;



	id = of_match_node(dsi_of_match, dsi->dev.of_node);

	if (!id)

	desc = of_device_get_match_data(&dsi->dev);

	if (!desc)

		return -ENODEV;



	desc = id->data;



	err = panel_simple_probe(&dsi->dev, &desc->desc);

	if (err < 0)

		return err;