diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2009-05-18 02:56:27 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-21 15:44:26 +1000 |
| commit | d7b41b1fdf162d3e26cb73bf2cf14816918e371e (patch) | |
| tree | c20b64c299502473653f5f6d1f33537d87c75678 | |
| parent | 80947e7c99c29ce3a78bdc1933b310468455a82f (diff) | |
| download | lwn-d7b41b1fdf162d3e26cb73bf2cf14816918e371e.tar.gz lwn-d7b41b1fdf162d3e26cb73bf2cf14816918e371e.zip | |
powerpc/pci: clean up direct access to sysdata by iseries platform
We shouldn't directly access sysdata to get the device node. We should
be calling pci_device_to_OF_node().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/platforms/iseries/iommu.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 8 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index 40219823d9b0..6c1e1011959e 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -177,7 +177,7 @@ static struct iommu_table *iommu_table_find(struct iommu_table * tbl) static void pci_dma_dev_setup_iseries(struct pci_dev *pdev) { struct iommu_table *tbl; - struct device_node *dn = pdev->sysdata; + struct device_node *dn = pci_device_to_OF_node(pdev); struct pci_dn *pdn = PCI_DN(dn); const u32 *lsn = of_get_property(dn, "linux,logical-slot-number", NULL); diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 21cddc30220b..175aac8ca7e5 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -318,6 +318,7 @@ static void __init iomm_table_allocate_entry(struct pci_dev *dev, int bar_num) { struct resource *bar_res = &dev->resource[bar_num]; long bar_size = pci_resource_len(dev, bar_num); + struct device_node *dn = pci_device_to_OF_node(dev); /* * No space to allocate, quick exit, skip Allocation. @@ -335,9 +336,9 @@ static void __init iomm_table_allocate_entry(struct pci_dev *dev, int bar_num) * Allocate the number of table entries needed for BAR. */ while (bar_size > 0 ) { - iomm_table[current_iomm_table_entry] = dev->sysdata; + iomm_table[current_iomm_table_entry] = dn; ds_addr_table[current_iomm_table_entry] = - iseries_ds_addr(dev->sysdata) | (bar_num << 24); + iseries_ds_addr(dn) | (bar_num << 24); bar_size -= IOMM_TABLE_ENTRY_SIZE; ++current_iomm_table_entry; } @@ -410,7 +411,7 @@ void __init iSeries_pcibios_fixup_resources(struct pci_dev *pdev) struct device_node *node; int i; - node = find_device_node(bus, pdev->devfn); + node = pci_device_to_OF_node(pdev); pr_debug("PCI: iSeries %s, pdev %p, node %p\n", pci_name(pdev), pdev, node); if (!node) { @@ -441,7 +442,6 @@ void __init iSeries_pcibios_fixup_resources(struct pci_dev *pdev) } } - pdev->sysdata = node; allocate_device_bars(pdev); iseries_device_information(pdev, bus, *sub_bus); } |