tree f0a2bee574ff95d2632b9d2cd9fa0e530cad9e69
parent 41f1830f5a7af77cf5c86359aba3cbd706687e52
author Christoph Hellwig <hch@lst.de> 1495362819 +0200
committer Christoph Hellwig <hch@lst.de> 1497949974 +0200

firmware/ivc: use dma_mapping_error

DMA_ERROR_CODE is not supposed to be used by drivers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Thierry Reding <treding@nvidia.com>