ASoC: dwc: Fix non-DT instantiation

Commit d6d6c51 ("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: d6d6c51 ("ASoC: dwc: Use ops to get platform data")
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20231013-asoc-fix-dwc-v1-1-63211bb746b9@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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;