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-rw-r--r--arch/alpha/include/asm/mmzone.h2
-rw-r--r--arch/alpha/kernel/pci_iommu.c12
2 files changed, 5 insertions, 9 deletions
diff --git a/arch/alpha/include/asm/mmzone.h b/arch/alpha/include/asm/mmzone.h
index 445dc42e0334..c5b5d6bac9ed 100644
--- a/arch/alpha/include/asm/mmzone.h
+++ b/arch/alpha/include/asm/mmzone.h
@@ -66,7 +66,7 @@ PLAT_NODE_DATA_LOCALNR(unsigned long p, int n)
((unsigned long)__va(NODE_DATA(kvaddr_to_nid(kaddr))->node_start_pfn \
<< PAGE_SHIFT))
-/* XXX: FIXME -- wli */
+/* XXX: FIXME -- nyc */
#define kern_addr_valid(kaddr) (0)
#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 3f844d26d2c7..a21d0ab3b19e 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -354,8 +354,7 @@ static dma_addr_t alpha_pci_map_page(struct device *dev, struct page *page,
struct pci_dev *pdev = alpha_gendev_to_pci(dev);
int dac_allowed;
- if (dir == PCI_DMA_NONE)
- BUG();
+ BUG_ON(dir == PCI_DMA_NONE);
dac_allowed = pdev ? pci_dac_dma_supported(pdev, pdev->dma_mask) : 0;
return pci_map_single_1(pdev, (char *)page_address(page) + offset,
@@ -378,8 +377,7 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr,
struct pci_iommu_arena *arena;
long dma_ofs, npages;
- if (dir == PCI_DMA_NONE)
- BUG();
+ BUG_ON(dir == PCI_DMA_NONE);
if (dma_addr >= __direct_map_base
&& dma_addr < __direct_map_base + __direct_map_size) {
@@ -662,8 +660,7 @@ static int alpha_pci_map_sg(struct device *dev, struct scatterlist *sg,
dma_addr_t max_dma;
int dac_allowed;
- if (dir == PCI_DMA_NONE)
- BUG();
+ BUG_ON(dir == PCI_DMA_NONE);
dac_allowed = dev ? pci_dac_dma_supported(pdev, pdev->dma_mask) : 0;
@@ -742,8 +739,7 @@ static void alpha_pci_unmap_sg(struct device *dev, struct scatterlist *sg,
dma_addr_t max_dma;
dma_addr_t fbeg, fend;
- if (dir == PCI_DMA_NONE)
- BUG();
+ BUG_ON(dir == PCI_DMA_NONE);
if (! alpha_mv.mv_pci_tbi)
return;