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rknpu: gem: add error message print for dma map failure

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Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: Ia44dd2ee0a55523aeb3a1d2692ee457b0c11049e
This commit is contained in:
Jianqun Xu 2022-07-04 14:29:31 +08:00 committed by Tao Huang
parent 6f6e125edd
commit 973dd55ebe
1 changed files with 2 additions and 0 deletions
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2
drivers/rknpu/rknpu_gem.c
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@ -53,6 +53,8 @@ static int rknpu_gem_get_pages(struct rknpu_gem_object *rknpu_obj)
DMA_BIDIRECTIONAL);
if (ret == 0) {
ret = -EFAULT;
LOG_DEV_ERROR(drm->dev, "%s: dma map %zu fail\n", __func__,
rknpu_obj->base.size);
goto free_sgt;
}