dma-debug/x86: register pci bus for dma-debug leak detection



Impact: detect dma memory leaks for pci devices

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

parent 41531c8f

arch/x86/kernel/pci-dma.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -271,6 +271,10 @@ static int __init pci_iommu_init(void)
		{
		dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);

		#ifdef CONFIG_PCI
		dma_debug_add_bus(&pci_bus_type);
		#endif

		calgary_iommu_init();

		intel_iommu_init();