... instead of comparing with DMA_ERROR_CODE, which will only work on
powerpc/sparc/x86.
Signed-off-by: Aurelien Jarno <aurel...@aurel32.net>
---
drivers/gpu/drm/nouveau/nouveau_sgdma.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 4bce801..b038de9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -42,7 +42,8 @@ nouveau_sgdma_populate(struct ttm_backend *be, unsigned long
num_pages,
nvbe->nr_pages = 0;
while (num_pages--) {
- if (dma_addrs[nvbe->nr_pages] != DMA_ERROR_CODE) {
+ if (pci_dma_mapping_error(dev->pdev,
+ dma_addrs[nvbe->nr_pages])) {
nvbe->pages[nvbe->nr_pages] =
dma_addrs[nvbe->nr_pages];
nvbe->ttm_alloced[nvbe->nr_pages] = true;
--
1.7.2.3
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