drm/ttm: Fix address passed to dma_mapping_error() in ttm_pool_map()

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check_unmap() is producing a warning about a missing map error check.
The return value from dma_map_page() should be checked for an error, not
the caller-provided dma_addr.

Fixes: d099fc8f54 ("drm/ttm: new TT backend allocation pool v3")
Signed-off-by: Jeremy Cline <jcline@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/413432/
Signed-off-by: Christian König <christian.koenig@amd.com>

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Jeremy Cline 2021-01-11 11:40:33 -05:00 • committed by Christian König

parent a0adc8eabb

commit 843010a815

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/ttm/ttm_pool.c

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