diff options
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_core.c | 39 | ||||
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_fops.c | 7 | ||||
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_vbi.c | 6 |
3 files changed, 28 insertions, 24 deletions
diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c index 21fb16cc5ca1..f2d13b71416c 100644 --- a/drivers/media/common/saa7146/saa7146_core.c +++ b/drivers/media/common/saa7146/saa7146_core.c @@ -177,7 +177,7 @@ void *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa goto err_free_slist; pt->nents = pages; - slen = pci_map_sg(pci,pt->slist,pt->nents,PCI_DMA_FROMDEVICE); + slen = dma_map_sg(&pci->dev, pt->slist, pt->nents, DMA_FROM_DEVICE); if (0 == slen) goto err_free_pgtable; @@ -187,7 +187,7 @@ void *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa return mem; err_unmap_sg: - pci_unmap_sg(pci, pt->slist, pt->nents, PCI_DMA_FROMDEVICE); + dma_unmap_sg(&pci->dev, pt->slist, pt->nents, DMA_FROM_DEVICE); err_free_pgtable: saa7146_pgtable_free(pci, pt); err_free_slist: @@ -201,7 +201,7 @@ err_null: void saa7146_vfree_destroy_pgtable(struct pci_dev *pci, void *mem, struct saa7146_pgtable *pt) { - pci_unmap_sg(pci, pt->slist, pt->nents, PCI_DMA_FROMDEVICE); + dma_unmap_sg(&pci->dev, pt->slist, pt->nents, DMA_FROM_DEVICE); saa7146_pgtable_free(pci, pt); kfree(pt->slist); pt->slist = NULL; @@ -212,7 +212,7 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt) { if (NULL == pt->cpu) return; - pci_free_consistent(pci, pt->size, pt->cpu, pt->dma); + dma_free_coherent(&pci->dev, pt->size, pt->cpu, pt->dma); pt->cpu = NULL; } @@ -221,7 +221,7 @@ int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt) __le32 *cpu; dma_addr_t dma_addr = 0; - cpu = pci_alloc_consistent(pci, PAGE_SIZE, &dma_addr); + cpu = dma_alloc_coherent(&pci->dev, PAGE_SIZE, &dma_addr, GFP_KERNEL); if (NULL == cpu) { return -ENOMEM; } @@ -412,18 +412,20 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent err = -ENOMEM; /* get memory for various stuff */ - dev->d_rps0.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, - &dev->d_rps0.dma_handle); + dev->d_rps0.cpu_addr = dma_alloc_coherent(&pci->dev, SAA7146_RPS_MEM, + &dev->d_rps0.dma_handle, + GFP_KERNEL); if (!dev->d_rps0.cpu_addr) goto err_free_irq; - dev->d_rps1.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, - &dev->d_rps1.dma_handle); + dev->d_rps1.cpu_addr = dma_alloc_coherent(&pci->dev, SAA7146_RPS_MEM, + &dev->d_rps1.dma_handle, + GFP_KERNEL); if (!dev->d_rps1.cpu_addr) goto err_free_rps0; - dev->d_i2c.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, - &dev->d_i2c.dma_handle); + dev->d_i2c.cpu_addr = dma_alloc_coherent(&pci->dev, SAA7146_RPS_MEM, + &dev->d_i2c.dma_handle, GFP_KERNEL); if (!dev->d_i2c.cpu_addr) goto err_free_rps1; @@ -471,14 +473,14 @@ out: return err; err_free_i2c: - pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_i2c.cpu_addr, - dev->d_i2c.dma_handle); + dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_i2c.cpu_addr, + dev->d_i2c.dma_handle); err_free_rps1: - pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_rps1.cpu_addr, - dev->d_rps1.dma_handle); + dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_rps1.cpu_addr, + dev->d_rps1.dma_handle); err_free_rps0: - pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_rps0.cpu_addr, - dev->d_rps0.dma_handle); + dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_rps0.cpu_addr, + dev->d_rps0.dma_handle); err_free_irq: free_irq(pci->irq, (void *)dev); err_unmap: @@ -519,7 +521,8 @@ static void saa7146_remove_one(struct pci_dev *pdev) free_irq(pdev->irq, dev); for (p = dev_map; p->addr; p++) - pci_free_consistent(pdev, SAA7146_RPS_MEM, p->addr, p->dma); + dma_free_coherent(&pdev->dev, SAA7146_RPS_MEM, p->addr, + p->dma); iounmap(dev->mem); pci_release_region(pdev, 0); diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index e936c56b0378..baf5772c52a9 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -515,8 +515,8 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) dev->ext_vv_data = ext_vv; vv->d_clipping.cpu_addr = - pci_zalloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, - &vv->d_clipping.dma_handle); + dma_alloc_coherent(&dev->pci->dev, SAA7146_CLIPPING_MEM, + &vv->d_clipping.dma_handle, GFP_KERNEL); if( NULL == vv->d_clipping.cpu_addr ) { ERR("out of memory. aborting.\n"); kfree(vv); @@ -574,7 +574,8 @@ int saa7146_vv_release(struct saa7146_dev* dev) DEB_EE("dev:%p\n", dev); v4l2_device_unregister(&dev->v4l2_dev); - pci_free_consistent(dev->pci, SAA7146_CLIPPING_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle); + dma_free_coherent(&dev->pci->dev, SAA7146_CLIPPING_MEM, + vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle); v4l2_ctrl_handler_free(&dev->ctrl_handler); kfree(vv); dev->vv_data = NULL; diff --git a/drivers/media/common/saa7146/saa7146_vbi.c b/drivers/media/common/saa7146/saa7146_vbi.c index e1d369b976ed..bd442b984423 100644 --- a/drivers/media/common/saa7146/saa7146_vbi.c +++ b/drivers/media/common/saa7146/saa7146_vbi.c @@ -22,7 +22,7 @@ static int vbi_workaround(struct saa7146_dev *dev) as specified. there is this workaround, but please don't let me explain it. ;-) */ - cpu = pci_alloc_consistent(dev->pci, 4096, &dma_addr); + cpu = dma_alloc_coherent(&dev->pci->dev, 4096, &dma_addr, GFP_KERNEL); if (NULL == cpu) return -ENOMEM; @@ -123,12 +123,12 @@ static int vbi_workaround(struct saa7146_dev *dev) /* stop rps1 for sure */ saa7146_write(dev, MC1, MASK_29); - pci_free_consistent(dev->pci, 4096, cpu, dma_addr); + dma_free_coherent(&dev->pci->dev, 4096, cpu, dma_addr); return -EINTR; } } - pci_free_consistent(dev->pci, 4096, cpu, dma_addr); + dma_free_coherent(&dev->pci->dev, 4096, cpu, dma_addr); return 0; } |