diff options
Diffstat (limited to 'arch/x86/kernel/pci-nommu.c')
| -rw-r--r-- | arch/x86/kernel/pci-nommu.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c index b8ce83c..73853d3 100644 --- a/arch/x86/kernel/pci-nommu.c +++ b/arch/x86/kernel/pci-nommu.c @@ -126,8 +126,15 @@ again: return NULL; } +static void nommu_free_coherent(struct device *dev, size_t size, void *vaddr, + dma_addr_t dma_addr) +{ + free_pages((unsigned long)vaddr, get_order(size)); +} + struct dma_mapping_ops nommu_dma_ops = { .alloc_coherent = nommu_alloc_coherent, + .free_coherent = nommu_free_coherent, .map_single = nommu_map_single, .map_sg = nommu_map_sg, .is_phys = 1, |