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| author | Stephen Rothwell x <sfr@canb.auug.org.au> | 2009-05-06 14:07:52 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-15 16:43:41 +1000 |
| commit | 397717c578a5e02cf76b6c99c68f50fee94b59f8 (patch) | |
| tree | c4b02725a662150a9ba7129bd6cbfaa98a4adcd0 /arch/powerpc/platforms/iseries/pci.c | |
| parent | 93f1cc609c702a83e44da51cabdd353b20c24f79 (diff) | |
| download | talos-op-linux-397717c578a5e02cf76b6c99c68f50fee94b59f8.tar.gz talos-op-linux-397717c578a5e02cf76b6c99c68f50fee94b59f8.zip | |
powerpc/iseries: Fix pci breakage due to bad dma_data initialization
Commit 4fc665b88a79a45bae8bbf3a05563c27c7337c3d "powerpc: Merge 32 and
64-bit dma code" made changes to the PCI initialisation code that added
an assignment to archdata.dma_data but only for 32 bit code. Commit
7eef440a545c7f812ed10b49d4a10a351df9cad6 "powerpc/pci: Cosmetic cleanups
of pci-common.c" removed the conditional compilation. Unfortunately,
the iSeries code setup the archdata.dma_data before that assignment was
done - effectively overwriting the dma_data with NULL.
Fix this up by moving the iSeries setup of dma_data into a
pci_dma_dev_setup callback.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/iseries/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 02a634faedbe..21cddc30220b 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -444,7 +444,6 @@ void __init iSeries_pcibios_fixup_resources(struct pci_dev *pdev) pdev->sysdata = node; allocate_device_bars(pdev); iseries_device_information(pdev, bus, *sub_bus); - iommu_devnode_init_iSeries(pdev, node); } /* |
