From: Christophe JAILLET Date: Sun, 22 Aug 2021 13:48:37 +0000 (+0200) Subject: mmc: switch from 'pci_' to 'dma_' API X-Git-Tag: v5.15~436^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b048457c54e4dcf3e326ddd4974d5e3d2a74d03b;p=platform%2Fkernel%2Flinux-starfive.git mmc: switch from 'pci_' to 'dma_' API The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below. It has been compile tested. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/b617f284e2ab8b6b48fff150eba1638641646edd.1629640046.git.christophe.jaillet@wanadoo.fr Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c index 9fdf7ea..6391707 100644 --- a/drivers/mmc/host/tifm_sd.c +++ b/drivers/mmc/host/tifm_sd.c @@ -669,8 +669,8 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) if(1 != tifm_map_sg(sock, &host->bounce_buf, 1, r_data->flags & MMC_DATA_WRITE - ? PCI_DMA_TODEVICE - : PCI_DMA_FROMDEVICE)) { + ? DMA_TO_DEVICE + : DMA_FROM_DEVICE)) { pr_err("%s : scatterlist map failed\n", dev_name(&sock->dev)); mrq->cmd->error = -ENOMEM; @@ -680,15 +680,15 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq) r_data->sg_len, r_data->flags & MMC_DATA_WRITE - ? PCI_DMA_TODEVICE - : PCI_DMA_FROMDEVICE); + ? DMA_TO_DEVICE + : DMA_FROM_DEVICE); if (host->sg_len < 1) { pr_err("%s : scatterlist map failed\n", dev_name(&sock->dev)); tifm_unmap_sg(sock, &host->bounce_buf, 1, r_data->flags & MMC_DATA_WRITE - ? PCI_DMA_TODEVICE - : PCI_DMA_FROMDEVICE); + ? DMA_TO_DEVICE + : DMA_FROM_DEVICE); mrq->cmd->error = -ENOMEM; goto err_out; } @@ -762,10 +762,10 @@ static void tifm_sd_end_cmd(struct tasklet_struct *t) } else { tifm_unmap_sg(sock, &host->bounce_buf, 1, (r_data->flags & MMC_DATA_WRITE) - ? PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE); + ? DMA_TO_DEVICE : DMA_FROM_DEVICE); tifm_unmap_sg(sock, r_data->sg, r_data->sg_len, (r_data->flags & MMC_DATA_WRITE) - ? PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE); + ? DMA_TO_DEVICE : DMA_FROM_DEVICE); } r_data->bytes_xfered = r_data->blocks diff --git a/drivers/mmc/host/via-sdmmc.c b/drivers/mmc/host/via-sdmmc.c index c32df55..88662a9 100644 --- a/drivers/mmc/host/via-sdmmc.c +++ b/drivers/mmc/host/via-sdmmc.c @@ -491,7 +491,7 @@ static void via_sdc_preparedata(struct via_crdr_mmc_host *host, count = dma_map_sg(mmc_dev(host->mmc), data->sg, data->sg_len, ((data->flags & MMC_DATA_READ) ? - PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE)); + DMA_FROM_DEVICE : DMA_TO_DEVICE)); BUG_ON(count != 1); via_set_ddma(host, sg_dma_address(data->sg), sg_dma_len(data->sg), @@ -638,7 +638,7 @@ static void via_sdc_finish_data(struct via_crdr_mmc_host *host) dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len, ((data->flags & MMC_DATA_READ) ? - PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE)); + DMA_FROM_DEVICE : DMA_TO_DEVICE)); if (data->stop) via_sdc_send_command(host, data->stop);