[PATCH] minor pSeries IOMMU debug cleanup
From: Michael Neuling <hidden>
Date: 2007-05-10 05:16:27
pci is not initialized before being used here, so this debug print is bogus at the current location. Signed-off-by: Michael Neuling <redacted> --- 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;