linux-kernel - [PATCH 01/10] ASoC: rockchip: spdif: Use device_get_match

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Message-Id: <20260127-rockchip-spdif-cleanup-and-bsp-sync-v1-1-a7c547072bbb@collabora.com>
Date: Tue, 27 Jan 2026 17:08:21 +0100
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Heiko Stuebner <heiko@...ech.de>
Cc: Alexey Charkov <alchark@...il.com>, 
 Sjoerd Simons <sjoerd.simons@...labora.com>, linux-sound@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, 
 Sebastian Reichel <sebastian.reichel@...labora.com>
Subject: [PATCH 01/10] ASoC: rockchip: spdif: Use device_get_match_data()

Use device_get_match_data(), so that the probe routine does not
directly reference the of_match_table. This allows moving the
table at the end of the file where most recent drivers have it.

Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 sound/soc/rockchip/rockchip_spdif.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index d365168934dc..23f14274a6e0 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -283,14 +283,14 @@ static const struct regmap_config rk_spdif_regmap_config = {
 static int rk_spdif_probe(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
+	enum rk_spdif_type spdif_type;
 	struct rk_spdif_dev *spdif;
-	const struct of_device_id *match;
 	struct resource *res;
 	void __iomem *regs;
 	int ret;
 
-	match = of_match_node(rk_spdif_match, np);
-	if (match->data == (void *)RK_SPDIF_RK3288) {
+	spdif_type = (uintptr_t) device_get_match_data(&pdev->dev);
+	if (spdif_type == RK_SPDIF_RK3288) {
 		struct regmap *grf;
 
 		grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");

-- 
2.51.0