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iommu: Fix typo in iommu

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Correct spelling typo in debug messages and comments
in drivers/iommu.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Masanari Iida 2012-07-22 02:21:32 +09:00 committed by Jiri Kosina
parent ff0c26424c
commit 07db04098d
3 changed files with 9 additions and 9 deletions
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2
drivers/iommu/amd_iommu_v2.c
View File

@ -924,7 +924,7 @@ static int __init amd_iommu_v2_init(void)
pr_info("AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel@amd.com>\n"); pr_info("AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel@amd.com>\n");
if (!amd_iommu_v2_supported()) { if (!amd_iommu_v2_supported()) {
pr_info("AMD IOMMUv2 functionality not available on this sytem\n"); pr_info("AMD IOMMUv2 functionality not available on this system\n");
/* /*
* Load anyway to provide the symbols to other modules * Load anyway to provide the symbols to other modules
* which may use AMD IOMMUv2 optionally. * which may use AMD IOMMUv2 optionally.

2
drivers/iommu/exynos-iommu.c
View File

@ -317,7 +317,7 @@ static int default_fault_handler(enum exynos_sysmmu_inttype itype,
if ((itype >= SYSMMU_FAULTS_NUM) || (itype < SYSMMU_PAGEFAULT)) if ((itype >= SYSMMU_FAULTS_NUM) || (itype < SYSMMU_PAGEFAULT))
itype = SYSMMU_FAULT_UNKNOWN; itype = SYSMMU_FAULT_UNKNOWN;
pr_err("%s occured at 0x%lx(Page table base: 0x%lx)\n", pr_err("%s occurred at 0x%lx(Page table base: 0x%lx)\n",
sysmmu_fault_name[itype], fault_addr, pgtable_base); sysmmu_fault_name[itype], fault_addr, pgtable_base);
ent = section_entry(__va(pgtable_base), fault_addr); ent = section_entry(__va(pgtable_base), fault_addr);

14
drivers/iommu/iova.c
View File

@ -198,10 +198,10 @@ iova_insert_rbtree(struct rb_root *root, struct iova *iova)
/** /**
* alloc_iova - allocates an iova * alloc_iova - allocates an iova
* @iovad - iova domain in question * @iovad: - iova domain in question
* @size - size of page frames to allocate * @size: - size of page frames to allocate
* @limit_pfn - max limit address * @limit_pfn: - max limit address
* @size_aligned - set if size_aligned address range is required * @size_aligned: - set if size_aligned address range is required
* This function allocates an iova in the range limit_pfn to IOVA_START_PFN * This function allocates an iova in the range limit_pfn to IOVA_START_PFN
* looking from limit_pfn instead from IOVA_START_PFN. If the size_aligned * looking from limit_pfn instead from IOVA_START_PFN. If the size_aligned
* flag is set then the allocated address iova->pfn_lo will be naturally * flag is set then the allocated address iova->pfn_lo will be naturally
@ -238,8 +238,8 @@ alloc_iova(struct iova_domain *iovad, unsigned long size,
/** /**
* find_iova - find's an iova for a given pfn * find_iova - find's an iova for a given pfn
* @iovad - iova domain in question. * @iovad: - iova domain in question.
* pfn - page frame number * @pfn: - page frame number
* This function finds and returns an iova belonging to the * This function finds and returns an iova belonging to the
* given doamin which matches the given pfn. * given doamin which matches the given pfn.
*/ */
@ -260,7 +260,7 @@ struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn)
/* We are not holding the lock while this iova /* We are not holding the lock while this iova
* is referenced by the caller as the same thread * is referenced by the caller as the same thread
* which called this function also calls __free_iova() * which called this function also calls __free_iova()
* and it is by desing that only one thread can possibly * and it is by design that only one thread can possibly
* reference a particular iova and hence no conflict. * reference a particular iova and hence no conflict.
*/ */
return iova; return iova;