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
  ...

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;