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authorQuentin Lambert <lambert.quentin@gmail.com>2015-06-30 14:58:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-06-30 19:44:57 -0700
commit43abdbcecea0673fa7f2f04422b57765935b2d5b (patch)
tree6da37eead6ff39d6ea8b45b30b7026d6678560f4 /drivers/memstick
parent196a4f82bddb2c4cb23736c5d467abcb9e716c63 (diff)
memstick: remove deprecated use of pci api
Replace occurences of the pci api by appropriate call to the dma api. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr) @deprecated@ idexpression id; position p; @@ ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @bad1@ idexpression id; position deprecated.p; @@ ...when != &id->dev when != pci_get_drvdata ( id ) when != pci_enable_device ( id ) ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @depends on !bad1@ idexpression id; expression direction; position deprecated.p; @@ ( - pci_dma_supported@p ( id, + dma_supported ( &id->dev, ... + , GFP_ATOMIC ) | - pci_alloc_consistent@p ( id, + dma_alloc_coherent ( &id->dev, ... + , GFP_ATOMIC ) ) Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> Cc: Maxim Levitsky <maximlevitsky@gmail.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/memstick')
-rw-r--r--drivers/memstick/host/jmb38x_ms.c12
-rw-r--r--drivers/memstick/host/r592.c10
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index aeabaa5aedf7..48db922075e2 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -419,10 +419,10 @@ static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
}
if (host->cmd_flags & DMA_DATA) {
- if (1 != pci_map_sg(host->chip->pdev, &host->req->sg, 1,
+ if (1 != dma_map_sg(&host->chip->pdev->dev, &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;
}
@@ -487,9 +487,9 @@ static void jmb38x_ms_complete_cmd(struct memstick_host *msh, int last)
writel(0, host->addr + DMA_CONTROL);
if (host->cmd_flags & DMA_DATA) {
- pci_unmap_sg(host->chip->pdev, &host->req->sg, 1,
+ dma_unmap_sg(&host->chip->pdev->dev, &host->req->sg, 1,
host->req->data_dir == READ
- ? PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE);
+ ? DMA_FROM_DEVICE : DMA_TO_DEVICE);
} else {
t_val = readl(host->addr + INT_STATUS_ENABLE);
if (host->req->data_dir == READ)
@@ -925,7 +925,7 @@ static int jmb38x_ms_probe(struct pci_dev *pdev,
int pci_dev_busy = 0;
int rc, cnt;
- rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+ rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (rc)
return rc;
diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c
index e2a4f5f415b2..ef09ba0289d7 100644
--- a/drivers/memstick/host/r592.c
+++ b/drivers/memstick/host/r592.c
@@ -754,7 +754,7 @@ static int r592_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto error2;
pci_set_master(pdev);
- error = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+ error = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (error)
goto error3;
@@ -787,8 +787,8 @@ static int r592_probe(struct pci_dev *pdev, const struct pci_device_id *id)
}
/* This is just a precation, so don't fail */
- dev->dummy_dma_page = pci_alloc_consistent(pdev, PAGE_SIZE,
- &dev->dummy_dma_page_physical_address);
+ dev->dummy_dma_page = dma_alloc_coherent(&pdev->dev, PAGE_SIZE,
+ &dev->dummy_dma_page_physical_address, GFP_KERNEL);
r592_stop_dma(dev , 0);
if (request_irq(dev->irq, &r592_irq, IRQF_SHARED,
@@ -805,7 +805,7 @@ error7:
free_irq(dev->irq, dev);
error6:
if (dev->dummy_dma_page)
- pci_free_consistent(pdev, PAGE_SIZE, dev->dummy_dma_page,
+ dma_free_coherent(&pdev->dev, PAGE_SIZE, dev->dummy_dma_page,
dev->dummy_dma_page_physical_address);
kthread_stop(dev->io_thread);
@@ -845,7 +845,7 @@ static void r592_remove(struct pci_dev *pdev)
memstick_free_host(dev->host);
if (dev->dummy_dma_page)
- pci_free_consistent(pdev, PAGE_SIZE, dev->dummy_dma_page,
+ dma_free_coherent(&pdev->dev, PAGE_SIZE, dev->dummy_dma_page,
dev->dummy_dma_page_physical_address);
}

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