diff options
Diffstat (limited to 'arch/ppc/kernel/dma-mapping.c')
| -rw-r--r-- | arch/ppc/kernel/dma-mapping.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ppc/kernel/dma-mapping.c b/arch/ppc/kernel/dma-mapping.c index e0c631cf96b0..b566d982806c 100644 --- a/arch/ppc/kernel/dma-mapping.c +++ b/arch/ppc/kernel/dma-mapping.c | |||
| @@ -393,7 +393,7 @@ EXPORT_SYMBOL(__dma_sync); | |||
| 393 | * __dma_sync_page() implementation for systems using highmem. | 393 | * __dma_sync_page() implementation for systems using highmem. |
| 394 | * In this case, each page of a buffer must be kmapped/kunmapped | 394 | * In this case, each page of a buffer must be kmapped/kunmapped |
| 395 | * in order to have a virtual address for __dma_sync(). This must | 395 | * in order to have a virtual address for __dma_sync(). This must |
| 396 | * not sleep so kmap_atmomic()/kunmap_atomic() are used. | 396 | * not sleep so kmap_atomic()/kunmap_atomic() are used. |
| 397 | * | 397 | * |
| 398 | * Note: yes, it is possible and correct to have a buffer extend | 398 | * Note: yes, it is possible and correct to have a buffer extend |
| 399 | * beyond the first page. | 399 | * beyond the first page. |