[PATCH 2/2] ASoC: renesas: fsi: remove platform data style support

Renesas FSI driver has created for "platform data style" first, and
expanded to "DT style".

SuperH Ecovec24/7724se are the last user of "platform data style", but
its sound should not work during almost 10 years, because Simple-Card's
"platform data style" is broken, but no one reported it.

SuperH is planning to switch to "DT style", "platform data style" is no
longer working, and it seems there is no user. Let's remove "platform
data style", because keeping compatibility is difficult.

Signed-off-by: Kuninori Morimoto <[email protected]>
---
 sound/soc/renesas/fsi.c | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/sound/soc/renesas/fsi.c b/sound/soc/renesas/fsi.c
index 8cbd7acc26f49..8b8c704ded2dc 100644
--- a/sound/soc/renesas/fsi.c
+++ b/sound/soc/renesas/fsi.c
@@ -1923,20 +1923,10 @@ static int fsi_probe(struct platform_device *pdev)
 
 	memset(&info, 0, sizeof(info));
 
-	core = NULL;
-	if (np) {
-		core = of_device_get_match_data(&pdev->dev);
-		fsi_of_parse("fsia", np, &info.port_a, &pdev->dev);
-		fsi_of_parse("fsib", np, &info.port_b, &pdev->dev);
-	} else {
-		const struct platform_device_id	*id_entry = pdev->id_entry;
-		if (id_entry)
-			core = (struct fsi_core *)id_entry->driver_data;
-
-		if (pdev->dev.platform_data)
-			memcpy(&info, pdev->dev.platform_data, sizeof(info));
-	}
+	fsi_of_parse("fsia", np, &info.port_a, &pdev->dev);
+	fsi_of_parse("fsib", np, &info.port_b, &pdev->dev);
 
+	core = of_device_get_match_data(&pdev->dev);
 	if (!core) {
 		dev_err(&pdev->dev, "unknown fsi device\n");
 		return -ENODEV;
-- 
2.43.0