linux-kernel - [PATCH] ASoC: dwc: Fix non-DT instantiation

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Message-Id: <20231013-asoc-fix-dwc-v1-1-63211bb746b9@kernel.org>
Date:   Fri, 13 Oct 2023 18:37:33 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Xingyu Wu <xingyu.wu@...rfivetech.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH] ASoC: dwc: Fix non-DT instantiation

Commit d6d6c513f5d2 ("ASoC: dwc: Use ops to get platform data")
converted the DesignWare I2S driver to use a DT specific function to
obtain platform data but this breaks at least non-DT systems such as
AMD.  Revert it.

Fixes: d6d6c513f5d2 ("ASoC: dwc: Use ops to get platform data")
Signed-off-by: Mark Brown <broonie@...nel.org>
---
 sound/soc/dwc/dwc-i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 2ff619a29655..c04466f5492e 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -917,7 +917,7 @@ static int jh7110_i2stx0_clk_cfg(struct i2s_clk_config_data *config)
 
 static int dw_i2s_probe(struct platform_device *pdev)
 {
-	const struct i2s_platform_data *pdata = of_device_get_match_data(&pdev->dev);
+	const struct i2s_platform_data *pdata = pdev->dev.platform_data;
 	struct dw_i2s_dev *dev;
 	struct resource *res;
 	int ret, irq;

---
base-commit: fbfe616ad40c06d68b83b657a94cd2e709dda37b
change-id: 20231013-asoc-fix-dwc-06294a3d3675

Best regards,
-- 
Mark Brown <broonie@...nel.org>