* [PATCH] minor pSeries IOMMU debug cleanup
@ 2007-05-10 5:16 Michael Neuling
0 siblings, 0 replies; only message in thread
From: Michael Neuling @ 2007-05-10 5:16 UTC (permalink / raw)
To: paulus; +Cc: linuxppc-dev
pci is not initialized before being used here, so this debug print is
bogus at the current location.
Signed-off-by: Michael Neuling <mikey@neuling.org>
---
arch/powerpc/platforms/pseries/iommu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: linux-2.6-ozlabs/arch/powerpc/platforms/pseries/iommu.c
===================================================================
--- linux-2.6-ozlabs.orig/arch/powerpc/platforms/pseries/iommu.c
+++ linux-2.6-ozlabs/arch/powerpc/platforms/pseries/iommu.c
@@ -520,7 +520,6 @@ static void pci_dma_dev_setup_pSeriesLP(
dev->dev.archdata.dma_data = PCI_DN(pdn)->iommu_table;
return;
}
- DBG(" found DMA window, table: %p\n", pci->iommu_table);
pci = PCI_DN(pdn);
if (!pci->iommu_table) {
@@ -534,6 +533,8 @@ static void pci_dma_dev_setup_pSeriesLP(
pci->iommu_table = iommu_init_table(tbl, pci->phb->node);
DBG(" created table: %p\n", pci->iommu_table);
+ } else {
+ DBG(" found DMA window, table: %p\n", pci->iommu_table);
}
dev->dev.archdata.dma_data = pci->iommu_table;
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2007-05-10 5:16 [PATCH] minor pSeries IOMMU debug cleanup Michael Neuling
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