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 <[email protected]>
Link: https://lore.kernel.org/r/b617f284e2ab8b6b48fff150eba1638641646edd.1629640046.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Ulf Hansson <[email protected]>

Author: tititiou36

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

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);