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memstick: switch from 'pci_' to 'dma_' API

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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.

No memory allocation in involved in this patch, so no GFP_ tweak is needed.

@@ @@
-    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 <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/f6fe24f2372c8c627a08ace7187bfe60d35788b6.1629580314.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Christophe JAILLET 2021-08-21 23:13:07 +02:00 committed by Ulf Hansson
parent 2b50c81fb7
commit 89d74b30f4
2 changed files with 8 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/memstick/host/r592.c
View File

@ -293,7 +293,7 @@ static int r592_transfer_fifo_dma(struct r592_device *dev)
/* TODO: hidden assumption about nenth beeing always 1 */
sg_count = dma_map_sg(&dev->pci_dev->dev, &dev->req->sg, 1, is_write ?
PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE);
DMA_TO_DEVICE : DMA_FROM_DEVICE);
if (sg_count != 1 || sg_dma_len(&dev->req->sg) < R592_LFIFO_SIZE) {
message("problem in dma_map_sg");
@ -310,8 +310,7 @@ static int r592_transfer_fifo_dma(struct r592_device *dev)
}
dma_unmap_sg(&dev->pci_dev->dev, &dev->req->sg, 1, is_write ?
PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE);
DMA_TO_DEVICE : DMA_FROM_DEVICE);
return dev->dma_error;
}

12
drivers/memstick/host/tifm_ms.c
View File

@ -279,8 +279,8 @@ static int tifm_ms_issue_cmd(struct tifm_ms *host)
if (host->use_dma) {
if (1 != tifm_map_sg(sock, &host->req->sg, 1,
host->req->data_dir == READ
? PCI_DMA_FROMDEVICE
: PCI_DMA_TODEVICE)) {
? DMA_FROM_DEVICE
: DMA_TO_DEVICE)) {
host->req->error = -ENOMEM;
return host->req->error;
}
@ -350,8 +350,8 @@ static void tifm_ms_complete_cmd(struct tifm_ms *host)
if (host->use_dma) {
tifm_unmap_sg(sock, &host->req->sg, 1,
host->req->data_dir == READ
? PCI_DMA_FROMDEVICE
: PCI_DMA_TODEVICE);
? DMA_FROM_DEVICE
: DMA_TO_DEVICE);
}
writel((~TIFM_CTRL_LED) & readl(sock->addr + SOCK_CONTROL),
@ -607,8 +607,8 @@ static void tifm_ms_remove(struct tifm_dev *sock)
if (host->use_dma)
tifm_unmap_sg(sock, &host->req->sg, 1,
host->req->data_dir == READ
? PCI_DMA_TODEVICE
: PCI_DMA_FROMDEVICE);
? DMA_TO_DEVICE
: DMA_FROM_DEVICE);
host->req->error = -ETIME;
do {