Unverified Commit a4de5a34 authored by Trevor Wu's avatar Trevor Wu Committed by Mark Brown
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ASoC: SOF: mediatek: mt8186: clean up unused code 



Since there are some variables that are no longer being used, we remove
the code that was implemented for those variables.

Signed-off-by: default avatarTrevor Wu <trevor.wu@mediatek.com>
Reviewed-by: default avatarYaochun Hung <yc.hung@mediatek.com>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20231103095433.10475-3-trevor.wu@mediatek.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ab475966

sound/soc/sof/mediatek/mt8186/mt8186.c

+0 −49
Original line number Diff line number Diff line
@@ -96,29 +96,6 @@ static int platform_parse_resource(struct platform_device *pdev, void *data) 
	struct mtk_adsp_chip_info *adsp = data;

	int ret;



	mem_region = of_parse_phandle(dev->of_node, "memory-region", 0);

	if (!mem_region) {

		dev_err(dev, "no dma memory-region phandle\n");

		return -ENODEV;

	}



	ret = of_address_to_resource(mem_region, 0, &res);

	of_node_put(mem_region);

	if (ret) {

		dev_err(dev, "of_address_to_resource dma failed\n");

		return ret;

	}



	dev_dbg(dev, "DMA %pR\n", &res);



	adsp->pa_shared_dram = (phys_addr_t)res.start;

	adsp->shared_size = resource_size(&res);

	if (adsp->pa_shared_dram & DRAM_REMAP_MASK) {

		dev_err(dev, "adsp shared dma memory(%#x) is not 4K-aligned\n",

			(u32)adsp->pa_shared_dram);

		return -EINVAL;

	}



	ret = of_reserved_mem_device_init(dev);

	if (ret) {

		dev_err(dev, "of_reserved_mem_device_init failed\n");
@@ -248,26 +225,6 @@ static int adsp_memory_remap_init(struct snd_sof_dev *sdev, struct mtk_adsp_chip 
	return 0;

}



static int adsp_shared_base_ioremap(struct platform_device *pdev, void *data)

{

	struct device *dev = &pdev->dev;

	struct mtk_adsp_chip_info *adsp = data;



	/* remap shared-dram base to be non-cachable */

	adsp->shared_dram = devm_ioremap(dev, adsp->pa_shared_dram,

					 adsp->shared_size);

	if (!adsp->shared_dram) {

		dev_err(dev, "failed to ioremap base %pa size %#x\n",

			adsp->shared_dram, adsp->shared_size);

		return -ENOMEM;

	}



	dev_dbg(dev, "shared-dram vbase=%p, phy addr :%pa,  size=%#x\n",

		adsp->shared_dram, &adsp->pa_shared_dram, adsp->shared_size);



	return 0;

}



static int mt8186_run(struct snd_sof_dev *sdev)

{

	u32 adsp_bootup_addr;
@@ -324,12 +281,6 @@ static int mt8186_dsp_probe(struct snd_sof_dev *sdev) 


	priv->adsp->va_dram = sdev->bar[SOF_FW_BLK_TYPE_SRAM];



	ret = adsp_shared_base_ioremap(pdev, priv->adsp);

	if (ret) {

		dev_err(sdev->dev, "adsp_shared_base_ioremap fail!\n");

		return ret;

	}



	sdev->bar[DSP_REG_BAR] = priv->adsp->va_cfgreg;

	sdev->bar[DSP_SECREG_BAR] = priv->adsp->va_secreg;

	sdev->bar[DSP_BUSREG_BAR] = priv->adsp->va_busreg;