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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-13 12:00:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-13 12:00:02 -0800 |
| commit | a2013a13e68354e0c8f3696b69701803e13fb737 (patch) | |
| tree | a7e1da6bfad1aa2afd83f401874d606269ce90b4 /arch/alpha/kernel/pci_iommu.c | |
| parent | dadfab4873256d2145640c0ce468fcbfb48977fe (diff) | |
| parent | 106f9d9337f65bd428c0c79f650e3489e458d771 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial branch from Jiri Kosina:
"Usual stuff -- comment/printk typo fixes, documentation updates, dead
code elimination."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
HOWTO: fix double words typo
x86 mtrr: fix comment typo in mtrr_bp_init
propagate name change to comments in kernel source
doc: Update the name of profiling based on sysfs
treewide: Fix typos in various drivers
treewide: Fix typos in various Kconfig
wireless: mwifiex: Fix typo in wireless/mwifiex driver
messages: i2o: Fix typo in messages/i2o
scripts/kernel-doc: check that non-void fcts describe their return value
Kernel-doc: Convention: Use a "Return" section to describe return values
radeon: Fix typo and copy/paste error in comments
doc: Remove unnecessary declarations from Documentation/accounting/getdelays.c
various: Fix spelling of "asynchronous" in comments.
Fix misspellings of "whether" in comments.
eisa: Fix spelling of "asynchronous".
various: Fix spelling of "registered" in comments.
doc: fix quite a few typos within Documentation
target: iscsi: fix comment typos in target/iscsi drivers
treewide: fix typo of "suport" in various comments and Kconfig
treewide: fix typo of "suppport" in various comments
...
Diffstat (limited to 'arch/alpha/kernel/pci_iommu.c')
| -rw-r--r-- | arch/alpha/kernel/pci_iommu.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 3f844d26d2c..a21d0ab3b19 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; |