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-rw-r--r--shared-core/nouveau_object.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/shared-core/nouveau_object.c b/shared-core/nouveau_object.c
index 894e7336..07b5a397 100644
--- a/shared-core/nouveau_object.c
+++ b/shared-core/nouveau_object.c
@@ -739,7 +739,12 @@ nouveau_gpuobj_dma_new(struct nouveau_channel *chan, int class,
PAGE_SIZE,
DMA_BIDIRECTIONAL);
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27))
+ /* Not a 100% sure this is the right kdev in all cases. */
+ if (dma_mapping_error(&dev->primary->kdev, dev->sg->busaddr[idx])) {
+#else
if (dma_mapping_error(dev->sg->busaddr[idx])) {
+#endif
return -ENOMEM;
}
}