diff options
| -rw-r--r-- | arch/x86/kernel/pci-dma_32.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/pci-dma_32.c b/arch/x86/kernel/pci-dma_32.c index 9199bccb921..5ae3470113c 100644 --- a/arch/x86/kernel/pci-dma_32.c +++ b/arch/x86/kernel/pci-dma_32.c @@ -80,6 +80,8 @@ void dma_free_coherent(struct device *dev, size_t size, WARN_ON(irqs_disabled()); /* for portability */ if (dma_release_coherent(dev, order, vaddr)) return; + if (dma_ops->unmap_single) + dma_ops->unmap_single(dev, dma_handle, size, 0); free_pages((unsigned long)vaddr, order); } EXPORT_SYMBOL(dma_free_coherent); |