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 --- sound/soc/sof/mediatek/mt8195/mt8195.c | 49 -------------------------- 1 file changed, 49 deletions(-)
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c index cac0a085f60a..8ee7ee246344 100644 --- a/sound/soc/sof/mediatek/mt8195/mt8195.c +++ b/sound/soc/sof/mediatek/mt8195/mt8195.c @@ -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"); @@ -238,26 +215,6 @@ static int adsp_memory_remap_init(struct device *dev, struct mtk_adsp_chip_info 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 mt8195_run(struct snd_sof_dev *sdev) { u32 adsp_bootup_addr; @@ -338,12 +295,6 @@ static int mt8195_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"); - goto err_adsp_sram_power_off; - } - sdev->bar[DSP_REG_BAR] = priv->adsp->va_cfgreg;
sdev->mmio_bar = SOF_FW_BLK_TYPE_SRAM;