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s390/pci: use to_pci_dev
Use the to_pci_dev macro to fetch a pci_dev from a struct device pointer. Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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parent
1e876e3b1a
commit
9294896e97
2 changed files with 7 additions and 7 deletions
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@ -263,7 +263,7 @@ static dma_addr_t s390_dma_map_pages(struct device *dev, struct page *page,
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enum dma_data_direction direction,
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struct dma_attrs *attrs)
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{
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struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
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struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
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unsigned long nr_pages, iommu_page_index;
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unsigned long pa = page_to_phys(page) + offset;
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int flags = ZPCI_PTE_VALID;
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@ -304,7 +304,7 @@ static void s390_dma_unmap_pages(struct device *dev, dma_addr_t dma_addr,
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size_t size, enum dma_data_direction direction,
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struct dma_attrs *attrs)
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{
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struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
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struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
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unsigned long iommu_page_index;
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int npages;
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@ -323,7 +323,7 @@ static void *s390_dma_alloc(struct device *dev, size_t size,
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dma_addr_t *dma_handle, gfp_t flag,
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struct dma_attrs *attrs)
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{
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struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
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struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
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struct page *page;
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unsigned long pa;
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dma_addr_t map;
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@ -15,7 +15,7 @@
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static ssize_t show_fid(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
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struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
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sprintf(buf, "0x%08x\n", zdev->fid);
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return strlen(buf);
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@ -25,7 +25,7 @@ static DEVICE_ATTR(function_id, S_IRUGO, show_fid, NULL);
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static ssize_t show_fh(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
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struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
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sprintf(buf, "0x%08x\n", zdev->fh);
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return strlen(buf);
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@ -35,7 +35,7 @@ static DEVICE_ATTR(function_handle, S_IRUGO, show_fh, NULL);
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static ssize_t show_pchid(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
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struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
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sprintf(buf, "0x%04x\n", zdev->pchid);
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return strlen(buf);
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@ -45,7 +45,7 @@ static DEVICE_ATTR(pchid, S_IRUGO, show_pchid, NULL);
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static ssize_t show_pfgid(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev));
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struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
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sprintf(buf, "0x%02x\n", zdev->pfgid);
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return strlen(buf);
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