diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-08-21 23:13:07 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2021-08-24 16:59:39 +0200 |
| commit | 89d74b30f44371c2fc388f7fb172a583977ef0d8 (patch) | |
| tree | 9531fce15cb8539ebbebbc5d4e20032312d3e98d /drivers/memstick | |
| parent | 2b50c81fb7284d9122b98e8227cd8c6495238bd6 (diff) | |
| download | linux-89d74b30f44371c2fc388f7fb172a583977ef0d8.tar.gz | |
memstick: 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. 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>
Diffstat (limited to 'drivers/memstick')
| -rw-r--r-- | drivers/memstick/host/r592.c | 5 | ||||
| -rw-r--r-- | drivers/memstick/host/tifm_ms.c | 12 |
2 files changed, 8 insertions, 9 deletions
diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c index 3515246dfd12..e79a0218c492 100644 --- a/drivers/memstick/host/r592.c +++ b/drivers/memstick/host/r592.c @@ -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; } diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c index 57145374f6ac..c272453670be 100644 --- a/drivers/memstick/host/tifm_ms.c +++ b/drivers/memstick/host/tifm_ms.c @@ -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 { |