diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/dma/debug.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 164706da2a73..1e0157113d15 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -49,7 +49,6 @@ enum { dma_debug_single, - dma_debug_page, dma_debug_sg, dma_debug_coherent, dma_debug_resource, @@ -1300,8 +1299,7 @@ void debug_dma_map_single(struct device *dev, const void *addr, EXPORT_SYMBOL(debug_dma_map_single); void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, - size_t size, int direction, dma_addr_t dma_addr, - bool map_single) + size_t size, int direction, dma_addr_t dma_addr) { struct dma_debug_entry *entry; @@ -1316,7 +1314,7 @@ void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, return; entry->dev = dev; - entry->type = dma_debug_page; + entry->type = dma_debug_single; entry->pfn = page_to_pfn(page); entry->offset = offset, entry->dev_addr = dma_addr; @@ -1324,9 +1322,6 @@ void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, entry->direction = direction; entry->map_err_type = MAP_ERR_NOT_CHECKED; - if (map_single) - entry->type = dma_debug_single; - check_for_stack(dev, page, offset); if (!PageHighMem(page)) { @@ -1378,10 +1373,10 @@ void debug_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) EXPORT_SYMBOL(debug_dma_mapping_error); void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, - size_t size, int direction, bool map_single) + size_t size, int direction) { struct dma_debug_entry ref = { - .type = dma_debug_page, + .type = dma_debug_single, .dev = dev, .dev_addr = addr, .size = size, @@ -1390,10 +1385,6 @@ void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, if (unlikely(dma_debug_disabled())) return; - - if (map_single) - ref.type = dma_debug_single; - check_unmap(&ref); } EXPORT_SYMBOL(debug_dma_unmap_page); |