Merge Lean's source

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CN_SZTL 2020-02-24 20:39:26 +08:00
commit 91b76395b0
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@ -2284,7 +2284,7 @@ static int msdc_drv_probe(struct platform_device *pdev)
host->mrq = NULL;
//init_MUTEX(&host->sem); /* we don't need to support multiple threads access */
mmc_dev(mmc)->dma_mask = NULL;
dma_coerce_mask_and_coherent(mmc_dev(mmc), DMA_BIT_MASK(32));
/* using dma_alloc_coherent*/ /* todo: using 1, for all 4 slots */
host->dma.gpd = dma_alloc_coherent(&pdev->dev,