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ASoC: SOF: mediatek: mt8186: clean up unused code

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

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Yaochun Hung <yc.hung@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20231103095433.10475-3-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Trevor Wu 2023-11-03 17:54:31 +08:00 committed by Mark Brown
parent ab47596645
commit a4de5a345c
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GPG Key ID: 24D68B725D5487D0
1 changed files with 0 additions and 49 deletions
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49
sound/soc/sof/mediatek/mt8186/mt8186.c
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@ -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;